On Swappa since Dec. 18, 2015 (7 years, 11 months)

Location: San Ramon, CA United States US

Trusted Enterprise

3452 Reviews • 5.0 Stars
Sold: 14917 Bought: 0 Active: 138

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Active Listings

Apple iPhone 7 - T-Mobile, Gold, 128 GB, A1778

Apple iPhone 7

Mint  • T-Mobile  • Gold  • 128 GB

iPhone 7 128GB Gold Mint || A1778 || GSM Unlocked Phone || 15 Days Free Returns

$ 129

Only 1 Left

Apple iPhone 7 - AT&T, Gold, 128 GB, A1778

Apple iPhone 7

Mint  • AT&T  • Gold  • 128 GB

iPhone 7 128GB Gold Mint AT&T Unlocked Phone || 15 Days Free Returns

$ 128

Only 1 Left

Apple iPhone 7 - T-Mobile, Silver, 128 GB, A1778

Apple iPhone 7

Good  • T-Mobile  • Silver  • 128 GB

iPhone 7 128GB Silver Near Mint || GSM Unlocked phone || 15 Days Free Returns

$ 92

Only 1 Left


Circuitcastle Technologies aims to provide you with a one-stop shop for pre-owned smartphones at a great price for yourself or your loved ones! We specialize in Mint and Near Mint devices. All Smartphones sold by us are manually tested for full functionality with great detail and all devices sold have 100% clean IMEI. We take pride in providing excellent after sales customer support and 100% customer satisfaction is our top priority. Carrier Service/data plan needed for voice call and/or mobile data are not included with the product. The buyer has to purchase them at his/her own risk/responsibility. All pre-owned smartphones are inspected and graded according to their cosmetic condition to meet Swappa's requirements for Mint, Good and Fair category. All phones sold by us are fully functional. There are no hidden labels or comments for any functional defects. So you can shop worry free from us! The Phones sold on this website are guaranteed not to be under any contract and the phones listed as GSM Unlocked will work with majority of the GSM carriers worldwide. The phones sold by us does not come with any warranty including but not limited to water proof feature advertised by manufacturer. Your satisfaction is our priority. We provide hassle-free returns within 15 days of receiving the product if the buyer is dissatisfied with the purchase. The device has to be packed and shipped back in its original packaging and in the exact same condition as received in order to be eligible for return. Please check our return policy for more details on Returns. All smartphones come with Free Shipping and Free Returns within United States unless otherwise specified. We do not sell or ship internationally.

Shipping Policies

The device ships free of cost by USPS First Class Mail usually on the same business day when purchased before 1PM Pacific time.

Return & Refund Policies

Hassle Free Returns accepted within 15 days if the buyer finds some functional issue with the device or is dissatisfied with the purchase for any reason. We pay return shipping cost. Device needs to be returned in exact same condition as received and has to be free from passwords/ Google account locks/ Apple ID locks in order to be eligible for return. If the device is returned in broken/damaged or non functional condition including but not limited to water damage it will not be eligible for returns. Once the return is initiated, the device needs to be sent back within 3 to 4 business days. If the device is not received back within 10 days of initiating the return, the return will be closed.

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