Samsung Galaxy S23 Ultra

58 reviews, 4.9 stars
Starting at
$360
Galaxy S23 Ultra for sale
Clear Filters

Shop Galaxy S23 Ultra Deals

Showing 1-31 of 31
Clear Filters
1 LACZ97678
$402
6
Fair Samsung Galaxy S23 Ultra - Verizon, 512 GB, Black, 12 GB, SM-S918U
Fair Samsung Galaxy S23 Ultra - Verizon, 512 GB, Black, 12 GB, SM-S918U
Fair condition
--%
512GB
12GB
Black
Verizon
SM-S918U
Phonecheck logo Phonecheck
Seller: Supplytronics
Supplytronics
2514
Lawrence, KS
Trusted
Phonecheck
Stackry
QuickBox
Enterprise
FREE FedEx 2Day ? 60 Day Returns ?? Fully Unlocked & Functional ?? Refurbished ?? Fair: C Grade
2 LACZ81736
$402
6
Fair Samsung Galaxy S23 Ultra - Verizon, 512 GB, Lavender, 12 GB, SM-S918U
Fair Samsung Galaxy S23 Ultra - Verizon, 512 GB, Lavender, 12 GB, SM-S918U
Fair condition
--%
512GB
12GB
Lavender
Verizon
SM-S918U
Phonecheck logo Phonecheck
Seller: Supplytronics
Supplytronics
2520
Lawrence, KS
Trusted
Phonecheck
Stackry
QuickBox
Enterprise
FREE FedEx 2Day ? 60 Day Returns ?? Fully Unlocked & Functional ?? Refurbished ?? Fair: C Grade
3 LACZ78948
$407
6
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 condition
--%
256GB
8GB
Black
Verizon
SM-S918U
Phonecheck logo Phonecheck
Seller: Supplytronics
Supplytronics
2520
Lawrence, KS
Trusted
Phonecheck
Stackry
QuickBox
Enterprise
FREE FedEx 2Day ? 60 Day Returns ?? Fully Unlocked & Functional ?? Refurbished ?? Fair: B Grade
4 LXGN83531
$409
6
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 condition
--%
256GB
8GB
Black
Unlocked
SM-S918U1
Phonecheck logo Phonecheck
Seller: GM DEALS
GM DEALS
13242
City of Industry, CA
Phonecheck
Stackry
Enterprise
Grade B, 8/10 with a Generic Cable. 3-DAY SHIP & 90 DAYS WARRANTY!
5 LYJO84741
$435
5
Fair Samsung Galaxy S23 Ultra - AT&T, 512 GB, Green, 12 GB, SM-S918U
Fair Samsung Galaxy S23 Ultra - AT&T, 512 GB, Green, 12 GB, SM-S918U
Fair condition
--%
512GB
12GB
Green
AT&T
SM-S918U
Phonecheck logo Phonecheck
Seller: GM DEALS
GM DEALS
13242
City of Industry, CA
Phonecheck
Stackry
Enterprise
Grade B, 8/10 with a Generic Cable. 3-DAY SHIP & 90 DAYS WARRANTY!
6 LXGN75585
$462
6
Fair Samsung Galaxy S23 Ultra - Unlocked, 512 GB, Black, 12 GB, SM-S918U1
Fair Samsung Galaxy S23 Ultra - Unlocked, 512 GB, Black, 12 GB, SM-S918U1
Fair condition
--%
512GB
12GB
Black
Unlocked
SM-S918U1
Phonecheck logo Phonecheck
Seller: GM DEALS
GM DEALS
13247
City of Industry, CA
Phonecheck
Stackry
Enterprise
Grade B, 8/10 with a Generic Cable. 3-DAY SHIP & 90 DAYS WARRANTY!
7 LACZ62810
$469
6
Fair Samsung Galaxy S23 Ultra - Verizon, 512 GB, Lavender, 12 GB, SM-S918U
Fair Samsung Galaxy S23 Ultra - Verizon, 512 GB, Lavender, 12 GB, SM-S918U
Fair condition
--%
512GB
12GB
Lavender
Verizon
SM-S918U
Phonecheck logo Phonecheck
Seller: Supplytronics
Supplytronics
2520
Lawrence, KS
Trusted
Phonecheck
Stackry
QuickBox
Enterprise
FREE FedEx 2Day ? 60 Day Returns ?? Fully Unlocked & Functional ?? Refurbished ?? Fair: B Grade
8 LACZ02561
$469
6
Fair Samsung Galaxy S23 Ultra - Verizon, 512 GB, Black, 12 GB, SM-S918U
Fair Samsung Galaxy S23 Ultra - Verizon, 512 GB, Black, 12 GB, SM-S918U
Fair condition
--%
512GB
12GB
Black
Verizon
SM-S918U
Phonecheck logo Phonecheck
Seller: Supplytronics
Supplytronics
2520
Lawrence, KS
Trusted
Phonecheck
Stackry
QuickBox
Enterprise
FREE FedEx 2Day ? 60 Day Returns ?? Fully Unlocked & Functional ?? Refurbished ?? Fair: B Grade
9 LACZ96219
$469
5
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 condition
--%
512GB
12GB
Green
Verizon
SM-S918U
Phonecheck logo Phonecheck
Seller: Supplytronics
Supplytronics
2514
Lawrence, KS
Trusted
Phonecheck
Stackry
QuickBox
Enterprise
FREE FedEx 2Day ? 60 Day Returns ?? Fully Unlocked & Functional ?? Refurbished ?? Fair: B Grade
10 LXGN76023
$474
6
Good Samsung Galaxy S23 Ultra - Unlocked, 256 GB, Cream, 8 GB, SM-S918U1
Good Samsung Galaxy S23 Ultra - Unlocked, 256 GB, Cream, 8 GB, SM-S918U1
Good condition
--%
256GB
8GB
Cream
Unlocked
SM-S918U1
Phonecheck logo Phonecheck
Seller: GM DEALS
GM DEALS
13247
City of Industry, CA
Phonecheck
Stackry
Enterprise
Grade A, 9/10 with a Generic Cable. 3-DAY SHIP & 90 DAYS WARRANTY!
11 LXGN20927
$474
6
Good Samsung Galaxy S23 Ultra - T-Mobile, 256 GB, Cream, 8 GB, SM-S918U
Good Samsung Galaxy S23 Ultra - T-Mobile, 256 GB, Cream, 8 GB, SM-S918U
Good condition
--%
256GB
8GB
Cream
T-Mobile
SM-S918U
Phonecheck logo Phonecheck
Seller: GM DEALS
GM DEALS
13247
City of Industry, CA
Phonecheck
Stackry
Enterprise
Grade A, 9/10 with a Generic Cable. 3-DAY SHIP & 90 DAYS WARRANTY!
12 LXGN65638
$474
6
Good Samsung Galaxy S23 Ultra - AT&T, 256 GB, Cream, 8 GB, SM-S918U
Good Samsung Galaxy S23 Ultra - AT&T, 256 GB, Cream, 8 GB, SM-S918U
Good condition
--%
256GB
8GB
Cream
AT&T
SM-S918U
Phonecheck logo Phonecheck
Seller: GM DEALS
GM DEALS
13247
City of Industry, CA
Phonecheck
Stackry
Enterprise
Grade A, 9/10 with a Generic Cable. 3-DAY SHIP & 90 DAYS WARRANTY!
13 LXGN53250
$474
6
Good Samsung Galaxy S23 Ultra - Verizon, 256 GB, Cream, 8 GB, SM-S918U
Good Samsung Galaxy S23 Ultra - Verizon, 256 GB, Cream, 8 GB, SM-S918U
Good condition
--%
256GB
8GB
Cream
Verizon
SM-S918U
Phonecheck logo Phonecheck
Seller: GM DEALS
GM DEALS
13247
City of Industry, CA
Phonecheck
Stackry
Enterprise
Grade A, 9/10 with a Generic Cable. 3-DAY SHIP & 90 DAYS WARRANTY!
14 LZHA28751
$494
4
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 condition
--%
256GB
8GB
Black
Unlocked
SM-S918U1
Phonecheck logo Phonecheck
Seller: RePhoneMe
RePhoneMe
538
Carrollton, Texas
Phonecheck
Enterprise
🆓 Screen Protector |Galaxy S23 Ultra 256GB 📱 Unlocked 🔓 | 30 Day Warranty
15 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 condition
--%
256GB
8GB
Black
Unlocked
SM-S918U1
Phonecheck logo Phonecheck
Seller: RePhoneMe
RePhoneMe
539
Carrollton, TX
Phonecheck
Enterprise
🆓 Screen Protector | Samsung Galaxy S23 Ultra 256GB 📱 Unlocked 🔓 | 30 Day Warranty 🛡
16 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 condition
--%
256GB
8GB
Cream
Unlocked
SM-S918U1
Phonecheck logo Phonecheck
Seller: RePhoneMe
RePhoneMe
539
Carrollton, TX
Phonecheck
Enterprise
17 LACZ88206
$505
6
Good Samsung Galaxy S23 Ultra - Verizon, 512 GB, Green, 12 GB, SM-S918U
Good Samsung Galaxy S23 Ultra - Verizon, 512 GB, Green, 12 GB, SM-S918U
Good condition
--%
512GB
12GB
Green
Verizon
SM-S918U
Phonecheck logo Phonecheck
Seller: Supplytronics
Supplytronics
2514
Lawrence, KS
Trusted
Phonecheck
Stackry
QuickBox
Enterprise
FREE FedEx 2Day Delivery ? 60 Day Returns ?? Fully Unlocked & Functional ?? Refurbished ?? Good
18 LZDP22157
$526
4
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 condition
--%
256GB
8GB
Green
Unlocked
SM-S918U1
Phonecheck logo Phonecheck
Seller: RePhoneMe
RePhoneMe
539
Carrollton, TX
Phonecheck
Enterprise
🆓 Screen Protector | Samsung Galaxy S23 Ultra📱 Unlocked 🔓 | 30 Day Warranty 🛡
19 LZDP59438
$528
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 condition
--%
256GB
8GB
Lavender
Unlocked
SM-S918U1
Phonecheck logo Phonecheck
Seller: RePhoneMe
RePhoneMe
539
Carrollton, TX
Phonecheck
Enterprise
🆓 Screen Protector | Samsung Galaxy S23 Ultra 256GB 📱 Unlocked 🔓 | 30 Day Warranty 🛡
20 LACZ16083
$541
6
Mint Samsung Galaxy S23 Ultra - Verizon, 512 GB, Lavender, 12 GB, SM-S918U
Mint Samsung Galaxy S23 Ultra - Verizon, 512 GB, Lavender, 12 GB, SM-S918U
Mint condition
--%
512GB
12GB
Lavender
Verizon
SM-S918U
Phonecheck logo Phonecheck
Seller: Supplytronics
Supplytronics
2520
Lawrence, KS
Trusted
Phonecheck
Stackry
QuickBox
Enterprise
FREE FedEx 2Day Delivery ? 60 Day Returns ?? Fully Unlocked & Functional ?? Refurbished ?? Mint
21 LXGN07386
$563
6
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 condition
--%
512GB
12GB
Cream
Unlocked
SM-S918U1
Phonecheck logo Phonecheck
Seller: GM DEALS
GM DEALS
13235
City of Industry, CA
Phonecheck
Stackry
Enterprise
Grade A+, 9.9/10 with a Generic Cable. 3-DAY SHIP & 90 DAYS WARRANTY!
22 LXGN39678
$563
6
Mint Samsung Galaxy S23 Ultra - AT&T, 512 GB, Cream, 12 GB, SM-S918U
Mint Samsung Galaxy S23 Ultra - AT&T, 512 GB, Cream, 12 GB, SM-S918U
Mint condition
--%
512GB
12GB
Cream
AT&T
SM-S918U
Phonecheck logo Phonecheck
Seller: GM DEALS
GM DEALS
13235
City of Industry, CA
Phonecheck
Stackry
Enterprise
Grade A+, 9.9/10 with a Generic Cable. 3-DAY SHIP & 90 DAYS WARRANTY!
23 LXGN80232
$563
6
Mint Samsung Galaxy S23 Ultra - T-Mobile, 512 GB, Cream, 12 GB, SM-S918U
Mint Samsung Galaxy S23 Ultra - T-Mobile, 512 GB, Cream, 12 GB, SM-S918U
Mint condition
--%
512GB
12GB
Cream
T-Mobile
SM-S918U
Phonecheck logo Phonecheck
Seller: GM DEALS
GM DEALS
13235
City of Industry, CA
Phonecheck
Stackry
Enterprise
Grade A+, 9.9/10 with a Generic Cable. 3-DAY SHIP & 90 DAYS WARRANTY!
24 LXGN87014
$563
6
Mint Samsung Galaxy S23 Ultra - Verizon, 512 GB, Cream, 12 GB, SM-S918U
Mint Samsung Galaxy S23 Ultra - Verizon, 512 GB, Cream, 12 GB, SM-S918U
Mint condition
--%
512GB
12GB
Cream
Verizon
SM-S918U
Phonecheck logo Phonecheck
Seller: GM DEALS
GM DEALS
13235
City of Industry, CA
Phonecheck
Stackry
Enterprise
Grade A+, 9.9/10 with a Generic Cable. 3-DAY SHIP & 90 DAYS WARRANTY!
25 LXGN75528
$578
6
Good Samsung Galaxy S23 Ultra - Unlocked, 512 GB, Black, 12 GB, SM-S918U1
Good Samsung Galaxy S23 Ultra - Unlocked, 512 GB, Black, 12 GB, SM-S918U1
Good condition
--%
512GB
12GB
Black
Unlocked
SM-S918U1
Phonecheck logo Phonecheck
Seller: GM DEALS
GM DEALS
13242
City of Industry, CA
Phonecheck
Stackry
Enterprise
Grade A, 9/10 with a Generic Cable. 3-DAY SHIP & 90 DAYS WARRANTY!
26 LXGN13685
$578
6
Good Samsung Galaxy S23 Ultra - T-Mobile, 512 GB, Black, 12 GB, SM-S918U
Good Samsung Galaxy S23 Ultra - T-Mobile, 512 GB, Black, 12 GB, SM-S918U
Good condition
--%
512GB
12GB
Black
T-Mobile
SM-S918U
Phonecheck logo Phonecheck
Seller: GM DEALS
GM DEALS
13242
City of Industry, CA
Phonecheck
Stackry
Enterprise
Grade A, 9/10 with a Generic Cable. 3-DAY SHIP & 90 DAYS WARRANTY!
27 LXGN92095
$578
6
Good Samsung Galaxy S23 Ultra - AT&T, 512 GB, Black, 12 GB, SM-S918U
Good Samsung Galaxy S23 Ultra - AT&T, 512 GB, Black, 12 GB, SM-S918U
Good condition
--%
512GB
12GB
Black
AT&T
SM-S918U
Phonecheck logo Phonecheck
Seller: GM DEALS
GM DEALS
13242
City of Industry, CA
Phonecheck
Stackry
Enterprise
Grade A, 9/10 with a Generic Cable. 3-DAY SHIP & 90 DAYS WARRANTY!
28 LXGN57283
$578
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 condition
--%
512GB
12GB
Black
Verizon
SM-S918U
Phonecheck logo Phonecheck
Seller: GM DEALS
GM DEALS
13242
City of Industry, CA
Phonecheck
Stackry
Enterprise
Grade A, 9/10 with a Generic Cable. 3-DAY SHIP & 90 DAYS WARRANTY!
29 LADA71464
$627
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 condition
--%
512GB
12GB
Cream
Unlocked
SM-S918U1
Phonecheck logo Phonecheck
Seller: RePhoneMe
RePhoneMe
539
Carrollton, TX
Phonecheck
Enterprise
Galaxy S23 Ultra 512GB [SM-S918U] Cream (Unlocked) | 30 Day Warranty
30 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 condition
--%
512GB
12GB
Green
Unlocked
SM-S918U1
Phonecheck logo Phonecheck
Seller: RePhoneMe
RePhoneMe
539
Carrollton, TX
Phonecheck
Enterprise
31 LAEH05406
$399
9
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 condition
--%
256GB
8GB
Black
Verizon
SM-S918U
Phonecheck logo Phonecheck
Seller: OCBuyBack
OCBuyBack
1364
Brea, CA
Trusted
Phonecheck
Power
Good Condition | Verizon Only| Free Shipping | 5 Star Rated

Showing 1-31 of 31

Alternate languages:

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...