Samsung Galaxy S23 Ultra

58 reviews, 4.9 stars
Starting at
$355
Galaxy S23 Ultra for sale
Clear Filters

Shop Galaxy S23 Ultra Deals

Showing 1-44 of 44
Clear Filters
1 LAAF60893
$361
5
Fair Samsung Galaxy S23 Ultra - Spectrum, Lavender, 256 GB, 8 GB, SM-S918U
Fair Samsung Galaxy S23 Ultra - Spectrum, Lavender, 256 GB, 8 GB, SM-S918U
Fair
--%
256GB
8GB
Lavender
Spectrum
SM-S918U
Seller: Ved Wireless - JP Products LLC
Ved Wireless - JP Products LLC
1250
Frederick, MD
Trusted
Phonecheck
Stackry
QuickBox
Power
Samsung Galaxy S23 Ultra 🔥256 GB 🔥SPECTRUM ONLY🔥FAIR
2 LADM94645
$361
6
Fair Samsung Galaxy S23 Ultra - Unlocked, 256 GB, Lavender, 8 GB, SM-S918U1
Fair Samsung Galaxy S23 Ultra - Unlocked, 256 GB, Lavender, 8 GB, SM-S918U1
Fair
--%
256GB
8GB
Lavender
Unlocked
SM-S918U1
Seller: Ved Wireless - JP Products LLC
Ved Wireless - JP Products LLC
1346
Frederick, MD
Trusted
Phonecheck
Stackry
QuickBox
Power
UNLOCKED🔥Samsung Galaxy S23 Ultra 🔥256 GB 🔥FAIR
3 LADN59948
$399
9
Fair Samsung Galaxy S23 Ultra - Verizon, 256 GB, Black, 8 GB, SM-S918U
Fair Samsung Galaxy S23 Ultra - Verizon, 256 GB, Black, 8 GB, SM-S918U
Fair
--%
256GB
8GB
Black
Verizon
SM-S918U
Seller: AMS
AMS
4760
Deer Park, NY
Power
Battery 94% 🔋 Unlocked 🔓* Fast Shipping🚚
4 LXMO39938
$418
6
Good Samsung Galaxy S23 Ultra - Unlocked, 256 GB, Black, 8 GB, SM-S918U1
Good Samsung Galaxy S23 Ultra - Unlocked, 256 GB, Black, 8 GB, SM-S918U1
Good
--%
256GB
8GB
Black
Unlocked
SM-S918U1
Phonecheck logo Phonecheck
Seller: GM DEALS
GM DEALS
13135
City of Industry, CA
Phonecheck
Stackry
Enterprise
Grade A-, Flawless Screen with a Generic Cable. 3-DAY SHIP & 90 DAYS WARRANTY!
5 LYDR80360
$438
6
Good Samsung Galaxy S23 Ultra - Unlocked, 256 GB, Black, 8 GB, SM-S918U1
Good Samsung Galaxy S23 Ultra - Unlocked, 256 GB, Black, 8 GB, SM-S918U1
Good
--%
256GB
8GB
Black
Unlocked
SM-S918U1
Seller: Maroon Mobile, LLC
Maroon Mobile, LLC
4115
Caldwell, Texas
Trusted
Enterprise
🔥*MINT FLAWLESS GLASS | 6 MONTH WARRANTY | FAST SHIPPING | HASSLE FREE RETURNS*🔥
6 LXGN35023
$484
6
Good Samsung Galaxy S23 Ultra - Verizon, 256 GB, Black, 8 GB, SM-S918U
Good Samsung Galaxy S23 Ultra - Verizon, 256 GB, Black, 8 GB, SM-S918U
Good
--%
256GB
8GB
Black
Verizon
SM-S918U
Phonecheck logo Phonecheck
Seller: GM DEALS
GM DEALS
13108
City of Industry, CA
Phonecheck
Stackry
Enterprise
Grade A, 9/10 with a Generic Cable. 3-DAY SHIP & 90 DAYS WARRANTY!
7 LXGN80873
$484
6
Good Samsung Galaxy S23 Ultra - Unlocked, 256 GB, Black, 8 GB, SM-S918U1
Good Samsung Galaxy S23 Ultra - Unlocked, 256 GB, Black, 8 GB, SM-S918U1
Good
--%
256GB
8GB
Black
Unlocked
SM-S918U1
Phonecheck logo Phonecheck
Seller: GM DEALS
GM DEALS
13108
City of Industry, CA
Phonecheck
Stackry
Enterprise
Grade A, 9/10 with a Generic Cable. 3-DAY SHIP & 90 DAYS WARRANTY!
8 LXGN30770
$484
6
Good Samsung Galaxy S23 Ultra - AT&T, 256 GB, Black, 8 GB, SM-S918U
Good Samsung Galaxy S23 Ultra - AT&T, 256 GB, Black, 8 GB, SM-S918U
Good
--%
256GB
8GB
Black
AT&T
SM-S918U
Phonecheck logo Phonecheck
Seller: GM DEALS
GM DEALS
13108
City of Industry, CA
Phonecheck
Stackry
Enterprise
Grade A, 9/10 with a Generic Cable. 3-DAY SHIP & 90 DAYS WARRANTY!
9 LXGN02668
$484
6
Good Samsung Galaxy S23 Ultra - T-Mobile, 256 GB, Black, 8 GB, SM-S918U
Good Samsung Galaxy S23 Ultra - T-Mobile, 256 GB, Black, 8 GB, SM-S918U
Good
--%
256GB
8GB
Black
T-Mobile
SM-S918U
Phonecheck logo Phonecheck
Seller: GM DEALS
GM DEALS
13108
City of Industry, CA
Phonecheck
Stackry
Enterprise
Grade A, 9/10 with a Generic Cable. 3-DAY SHIP & 90 DAYS WARRANTY!
10 LACZ57287
$490
6
Good Samsung Galaxy S23 Ultra - Verizon, 512 GB, Black, 12 GB, SM-S918U
Good Samsung Galaxy S23 Ultra - Verizon, 512 GB, Black, 12 GB, SM-S918U
Good
--%
512GB
12GB
Black
Verizon
SM-S918U
Phonecheck logo Phonecheck
Seller: Supplytronics
Supplytronics
2462
Lawrence, KS
Trusted
Phonecheck
Stackry
QuickBox
Enterprise
FREE FedEx 2Day Delivery ? 60 Day Returns ?? Fully Unlocked & Functional ?? Refurbished ?? Good
11 LXGN02627
$490
6
Mint Samsung Galaxy S23 Ultra - Verizon, 256 GB, Black, 8 GB, SM-S918U
Mint Samsung Galaxy S23 Ultra - Verizon, 256 GB, Black, 8 GB, SM-S918U
Mint
--%
256GB
8GB
Black
Verizon
SM-S918U
Phonecheck logo Phonecheck
Seller: GM DEALS
GM DEALS
13135
City of Industry, CA
Phonecheck
Stackry
Enterprise
Grade A+, 9.9/10 with a Generic Cable. 3-DAY SHIP & 90 DAYS WARRANTY!
12 LXGN15000
$490
6
Mint Samsung Galaxy S23 Ultra - Unlocked, 256 GB, Black, 8 GB, SM-S918U1
Mint Samsung Galaxy S23 Ultra - Unlocked, 256 GB, Black, 8 GB, SM-S918U1
Mint
--%
256GB
8GB
Black
Unlocked
SM-S918U1
Phonecheck logo Phonecheck
Seller: GM DEALS
GM DEALS
13135
City of Industry, CA
Phonecheck
Stackry
Enterprise
Grade A+, 9.9/10 with a Generic Cable. 3-DAY SHIP & 90 DAYS WARRANTY!
13 LXGN03325
$490
6
Mint Samsung Galaxy S23 Ultra - AT&T, 256 GB, Black, 8 GB, SM-S918U
Mint Samsung Galaxy S23 Ultra - AT&T, 256 GB, Black, 8 GB, SM-S918U
Mint
--%
256GB
8GB
Black
AT&T
SM-S918U
Phonecheck logo Phonecheck
Seller: GM DEALS
GM DEALS
13135
City of Industry, CA
Phonecheck
Stackry
Enterprise
Grade A+, 9.9/10 with a Generic Cable. 3-DAY SHIP & 90 DAYS WARRANTY!
14 LXGN69422
$490
6
Mint Samsung Galaxy S23 Ultra - T-Mobile, 256 GB, Black, 8 GB, SM-S918U
Mint Samsung Galaxy S23 Ultra - T-Mobile, 256 GB, Black, 8 GB, SM-S918U
Mint
--%
256GB
8GB
Black
T-Mobile
SM-S918U
Phonecheck logo Phonecheck
Seller: GM DEALS
GM DEALS
13135
City of Industry, CA
Phonecheck
Stackry
Enterprise
Grade A+, 9.9/10 with a Generic Cable. 3-DAY SHIP & 90 DAYS WARRANTY!
15 LADQ41624
$495
13
Good Samsung Galaxy S23 Ultra - Unlocked, 256 GB, Lime Green, 8 GB, SM-S918U1
Good Samsung Galaxy S23 Ultra - Unlocked, 256 GB, Lime Green, 8 GB, SM-S918U1
Good
--%
256GB
8GB
Lime Green
Unlocked
SM-S918U1
Seller: Rupal
Rupal
2
Wylie, TX
16 LYGT21783
$500
6
Good Samsung Galaxy S23 Ultra - Unlocked, 512 GB, Red, 12 GB, SM-S918U1
Good Samsung Galaxy S23 Ultra - Unlocked, 512 GB, Red, 12 GB, SM-S918U1
Good
--%
512GB
12GB
Red
Unlocked
SM-S918U1
Phonecheck logo Phonecheck
Seller: GM DEALS
GM DEALS
13136
City of Industry, CA
Phonecheck
Stackry
Enterprise
Grade A, 9/10 with a Generic Cable. 3-DAY SHIP & 90 DAYS WARRANTY!
17 LYGT11877
$500
6
Good Samsung Galaxy S23 Ultra - T-Mobile, 512 GB, Red, 12 GB, SM-S918U
Good Samsung Galaxy S23 Ultra - T-Mobile, 512 GB, Red, 12 GB, SM-S918U
Good
--%
512GB
12GB
Red
T-Mobile
SM-S918U
Phonecheck logo Phonecheck
Seller: GM DEALS
GM DEALS
13136
City of Industry, CA
Phonecheck
Stackry
Enterprise
Grade A, 9/10 with a Generic Cable. 3-DAY SHIP & 90 DAYS WARRANTY!
18 LYGT96956
$500
6
Good Samsung Galaxy S23 Ultra - AT&T, 512 GB, Red, 12 GB, SM-S918U
Good Samsung Galaxy S23 Ultra - AT&T, 512 GB, Red, 12 GB, SM-S918U
Good
--%
512GB
12GB
Red
AT&T
SM-S918U
Phonecheck logo Phonecheck
Seller: GM DEALS
GM DEALS
13136
City of Industry, CA
Phonecheck
Stackry
Enterprise
Grade A, 9/10 with a Generic Cable. 3-DAY SHIP & 90 DAYS WARRANTY!
19 LYGT44204
$500
6
Good Samsung Galaxy S23 Ultra - Verizon, 512 GB, Red, 12 GB, SM-S918U
Good Samsung Galaxy S23 Ultra - Verizon, 512 GB, Red, 12 GB, SM-S918U
Good
--%
512GB
12GB
Red
Verizon
SM-S918U
Phonecheck logo Phonecheck
Seller: GM DEALS
GM DEALS
13136
City of Industry, CA
Phonecheck
Stackry
Enterprise
Grade A, 9/10 with a Generic Cable. 3-DAY SHIP & 90 DAYS WARRANTY!
20 LYFV12659
$504
3
Mint Samsung Galaxy S23 Ultra - Unlocked, 256 GB, Black, 8 GB, SM-S918U1
Mint Samsung Galaxy S23 Ultra - Unlocked, 256 GB, Black, 8 GB, SM-S918U1
Mint
--%
256GB
8GB
Black
Unlocked
SM-S918U1
Phonecheck logo Phonecheck
Seller: RePhoneMe
RePhoneMe
527
Carrollton, TX
Phonecheck
Enterprise
🆓 Screen Protector | Samsung Galaxy S23 Ultra 256GB 📱 Unlocked 🔓 | 30 Day Warranty 🛡
21 LZDP59438
$504
4
Mint Samsung Galaxy S23 Ultra - Unlocked, 256 GB, Lavender, 8 GB, SM-S918U1
Mint Samsung Galaxy S23 Ultra - Unlocked, 256 GB, Lavender, 8 GB, SM-S918U1
Mint
--%
256GB
8GB
Lavender
Unlocked
SM-S918U1
Phonecheck logo Phonecheck
Seller: RePhoneMe
RePhoneMe
527
Carrollton, TX
Phonecheck
Enterprise
🆓 Screen Protector | Samsung Galaxy S23 Ultra 256GB 📱 Unlocked 🔓 | 30 Day Warranty 🛡
22 LACQ03486
$504
4
Mint Samsung Galaxy S23 Ultra - Unlocked, 256 GB, Cream, 8 GB, SM-S918U1
Mint Samsung Galaxy S23 Ultra - Unlocked, 256 GB, Cream, 8 GB, SM-S918U1
Mint
--%
256GB
8GB
Cream
Unlocked
SM-S918U1
Phonecheck logo Phonecheck
Seller: RePhoneMe
RePhoneMe
527
Carrollton, TX
Phonecheck
Enterprise
23 LACY49941
$577
4
Mint Samsung Galaxy S23 Ultra - Unlocked, 512 GB, Lavender, 12 GB, SM-S918U1
Mint Samsung Galaxy S23 Ultra - Unlocked, 512 GB, Lavender, 12 GB, SM-S918U1
Mint
--%
512GB
12GB
Lavender
Unlocked
SM-S918U1
Phonecheck logo Phonecheck
Seller: RePhoneMe
RePhoneMe
527
Carrollton, TX
Phonecheck
Enterprise
24 LZEU47751
$597
6
Mint Samsung Galaxy S23 Ultra - Unlocked, 256 GB, Green, 8 GB, SM-S918U1
Mint Samsung Galaxy S23 Ultra - Unlocked, 256 GB, Green, 8 GB, SM-S918U1
Mint
--%
256GB
8GB
Green
Unlocked
SM-S918U1
Phonecheck logo Phonecheck
Seller: ThePhoneStoreCo
ThePhoneStoreCo
6616
Plano, Texas
Trusted
Phonecheck
Enterprise
Unlocked - 30 Days Warranty - 80%+ 🔋 - Mint - Charger Included
25 LADA71464
$660
4
Mint Samsung Galaxy S23 Ultra - Unlocked, 512 GB, Cream, 12 GB, SM-S918U1
Mint Samsung Galaxy S23 Ultra - Unlocked, 512 GB, Cream, 12 GB, SM-S918U1
Mint
--%
512GB
12GB
Cream
Unlocked
SM-S918U1
Phonecheck logo Phonecheck
Seller: RePhoneMe
RePhoneMe
522
Carrollton, TX
Phonecheck
Enterprise
Galaxy S23 Ultra 512GB [SM-S918U] Cream (Unlocked) | 30 Day Warranty
26 LACJ66850
$669
5
Mint Samsung Galaxy S23 Ultra - Unlocked, 512 GB, Green, 12 GB, SM-S918U1
Mint Samsung Galaxy S23 Ultra - Unlocked, 512 GB, Green, 12 GB, SM-S918U1
Mint
--%
512GB
12GB
Green
Unlocked
SM-S918U1
Phonecheck logo Phonecheck
Seller: RePhoneMe
RePhoneMe
527
Carrollton, TX
Phonecheck
Enterprise
27 LADP64274
$356
11
Fair Samsung Galaxy S23 Ultra - Verizon, 512 GB, Green, 12 GB, SM-S918U
Fair Samsung Galaxy S23 Ultra - Verizon, 512 GB, Green, 12 GB, SM-S918U
Fair
--%
512GB
12GB
Green
Verizon
SM-S918U
Seller: Smartcellbuyback
Smartcellbuyback
936
Brooklyn, NY
Trusted
Phonecheck
Stackry
QuickBox
Power
UNLOCKED * Fast Shipping * 90 Day Warranty * 100% Satisfaction * With Charger
28 LADN00291
$399
3
Good Samsung Galaxy S23 Ultra - T-Mobile, 256 GB, Black, 8 GB, SM-S918U
Good Samsung Galaxy S23 Ultra - T-Mobile, 256 GB, Black, 8 GB, SM-S918U
Good
--%
256GB
8GB
Black
T-Mobile
SM-S918U
Seller: Austin W.
Austin W.
1
Wichita, KS
Samsung Galaxy S23 Ultra Good Condition
29 LADH61660
$411
6
Mint Samsung Galaxy S23 Ultra - Verizon, 256 GB, Green, 8 GB, SM-S918U
Mint Samsung Galaxy S23 Ultra - Verizon, 256 GB, Green, 8 GB, SM-S918U
Mint
--%
256GB
8GB
Green
Verizon
SM-S918U
Seller: Nik A.
Nik A.
0
Snohomish, WA
30 LADH69241
$411
6
Mint Samsung Galaxy S23 Ultra - Verizon, 256 GB, Black, 8 GB, SM-S918U
Mint Samsung Galaxy S23 Ultra - Verizon, 256 GB, Black, 8 GB, SM-S918U
Mint
--%
256GB
8GB
Black
Verizon
SM-S918U
Seller: Nik A.
Nik A.
0
Snohomish, WA
31 LADO35940
$428
6
Good Samsung Galaxy S23 Ultra - Verizon, 512 GB, Black, 12 GB, SM-S918U
Good Samsung Galaxy S23 Ultra - Verizon, 512 GB, Black, 12 GB, SM-S918U
Good
--%
512GB
12GB
Black
Verizon
SM-S918U
Seller: Ryan H.
Ryan H.
14
Houston, TX
32 LADN19885
$438
6
Good Samsung Galaxy S23 Ultra - Unlocked, 256 GB, Green, 8 GB, SM-S918U1
Good Samsung Galaxy S23 Ultra - Unlocked, 256 GB, Green, 8 GB, SM-S918U1
Good
--%
256GB
8GB
Green
Unlocked
SM-S918U1
Seller: morgan b.
morgan b.
6
East Haven, CT
33 LACX72951
$438
0
Good Samsung Galaxy S23 Ultra - T-Mobile, 256 GB, Lavender, 8 GB, SM-S918U
Good Samsung Galaxy S23 Ultra - T-Mobile, 256 GB, Lavender, 8 GB, SM-S918U
Good
--%
256GB
8GB
Lavender
T-Mobile
SM-S918U
Seller: Global Gadgets Inc.
Global Gadgets Inc.
4036
Conshohocken, PA
Enterprise
Unlocked S23 Ultra 256gb - ESIM Only - Fast Free Shipping
34 LZKG55714
$438
6
Good Samsung Galaxy S23 Ultra - AT&T, Green, 256 GB, 8 GB, SM-S918U
Good Samsung Galaxy S23 Ultra - AT&T, Green, 256 GB, 8 GB, SM-S918U
Good
--%
256GB
8GB
Green
AT&T
SM-S918U
Seller: RDX Cellular
RDX Cellular
411
Richardson, TX
Power
35 LZJQ50900
$438
6
Good Samsung Galaxy S23 Ultra - AT&T, Green, 256 GB, 8 GB, SM-S918U
Good Samsung Galaxy S23 Ultra - AT&T, Green, 256 GB, 8 GB, SM-S918U
Good
--%
256GB
8GB
Green
AT&T
SM-S918U
Seller: RDX Cellular
RDX Cellular
411
Richardson, TX
Power
Galaxy S23 Ultra - 256GB - Green - AT&T Unlocked
36 LADP43669
$442
16
Good Samsung Galaxy S23 Ultra - T-Mobile, 256 GB, Graphite, 8 GB, SM-S918U
Good Samsung Galaxy S23 Ultra - T-Mobile, 256 GB, Graphite, 8 GB, SM-S918U
Good
--%
256GB
8GB
Graphite
T-Mobile
SM-S918U
Seller: G M.
G M.
0
New Port Richey, FL
Samsung S23 Ultra 256GB T-Mobile Good Condition Clean IMEI
37 LADR91141
$461
6
Good Samsung Galaxy S23 Ultra - T-Mobile, 512 GB, Green, 12 GB, SM-S918U
Good Samsung Galaxy S23 Ultra - T-Mobile, 512 GB, Green, 12 GB, SM-S918U
Good
--%
512GB
12GB
Green
T-Mobile
SM-S918U
Seller: Daniel F.
Daniel F.
0
Lompoc, CA
38 LZMI22077
$473
2
Mint Samsung Galaxy S23 Ultra - Verizon, Black, 256 GB, 8 GB, SM-S918U
Mint Samsung Galaxy S23 Ultra - Verizon, Black, 256 GB, 8 GB, SM-S918U
Mint
--%
256GB
8GB
Black
Verizon
SM-S918U
Seller: GrabOurDeals
GrabOurDeals
15
Flushing, NY
Enterprise
Samsung Galaxy S23 Ultra 256GB Black Verizon Locked Smartphone
39 LADQ70186
$485
7
Good Samsung Galaxy S23 Ultra - Unlocked, 512 GB, Green, 12 GB, SM-S918U1
Good Samsung Galaxy S23 Ultra - Unlocked, 512 GB, Green, 12 GB, SM-S918U1
Good
--%
512GB
12GB
Green
Unlocked
SM-S918U1
Seller: Paulo D.
Paulo D.
0
Greenville, SC
S23 Ultra - 512GB - Green
40 LZKH62710
$491
6
Good Samsung Galaxy S23 Ultra - AT&T, Cream, 256 GB, 8 GB, SM-S918U
Good Samsung Galaxy S23 Ultra - AT&T, Cream, 256 GB, 8 GB, SM-S918U
Good
--%
256GB
8GB
Cream
AT&T
SM-S918U
Seller: RDX Cellular
RDX Cellular
411
Richardson, TX
Power
41 LADM94019
$495
11
Good Samsung Galaxy S23 Ultra - Unlocked, 512 GB, Lavender, 12 GB, SM-S918U1
Good Samsung Galaxy S23 Ultra - Unlocked, 512 GB, Lavender, 12 GB, SM-S918U1
Good
--%
512GB
12GB
Lavender
Unlocked
SM-S918U1
Seller: Bundle Bud
Bundle Bud
2
Spokane, WA
FACTORY UNLOCKED | GOOD | UPS 2-3Day | PINK/512GB
42 LADM45615
$502
13
Fair Samsung Galaxy S23 Ultra - Unlocked, 256 GB, Black, 8 GB, SM-S918U1
Fair Samsung Galaxy S23 Ultra - Unlocked, 256 GB, Black, 8 GB, SM-S918U1
Fair
--%
256GB
8GB
Black
Unlocked
SM-S918U1
Seller: Access Phone
Access Phone
685
Jonesboro, GA
Phone is in fair condition fully functional and phone only
43 LZJU96188
$526
6
Mint Samsung Galaxy S23 Ultra - AT&T, Lavender, 256 GB, 8 GB, SM-S918U
Mint Samsung Galaxy S23 Ultra - AT&T, Lavender, 256 GB, 8 GB, SM-S918U
Mint
--%
256GB
8GB
Lavender
AT&T
SM-S918U
Seller: RDX Cellular
RDX Cellular
411
Richardson, TX
Power
44 LZJU26511
$526
6
Mint Samsung Galaxy S23 Ultra - AT&T, Lavender, 256 GB, 8 GB, SM-S918U
Mint Samsung Galaxy S23 Ultra - AT&T, Lavender, 256 GB, 8 GB, SM-S918U
Mint
--%
256GB
8GB
Lavender
AT&T
SM-S918U
Seller: RDX Cellular
RDX Cellular
411
Richardson, TX
Power

Showing 1-44 of 44

Disclosure: This site contains affiliate links to other sites. We may receive commissions for purchases made through these links.

Get Help, Fast

Email

[email protected]

Need help with a listing or a sale?

Submit Help Request

Helpful Links

Swappa's typical response time for help requests is around 20 minutes... That's really fast!

Cart, Full of Deals

Your cart is empty :(

Total: $0
View Cart 0

Galaxy S23 Ultra Reviews

Loading...

All Reviews
Loading...

Swappasaurus

Loading...
...

Swappasaurus

Loading...