Apple iPhone 6S Plus
More iPhone 6S Plus Models
Used iPhone 6S Plus for sale
Buying used means the best price. Shopping Swappa means it's safe and easy.
Cheap iPhone 6S Plus on Swappa
Looking for a cheap iPhone 6S Plus for sale? Buying used saves you money, but figuring out where to buy can be tricky. Skip the sketchy auction sites and forget about retail. Swappa is the safest and easiest way to get used iPhone 6S Plus deals in 2025.
Swappa has a huge selection of used tech to choose from, making it easy to find the perfect price, storage size and condition. No matter which options you pick, Swappa is the best place to buy a used device.
A safer marketplace
On Swappa buyers and sellers transact safely and directly using PayPal. Extensive buyer and seller protections keep both parties safe and we make sure sellers get paid fast.
To keep our marketplace safe, we don’t allow broken items. Every product has listing requirements and an approval process to ensure confident shopping. Sign up and join the Swappa community today!
Have a broken iPhone 6S Plus? Need iPhone 6S Plus repair? Check out Swappa Repair options
Disclosure: This site contains affiliate links to other sites. We may receive commissions for purchases made through these links.
Search and Save
Get Help, Fast
Need help with a listing or a sale?
Submit Help RequestHelpful Links
Swappa's typical response time for help requests is around 20 minutes... That's really fast
Sell with Swappa
Cart, Full of Deals
Your cart is empty :(
iPhone 6S Plus Reviews
Still worth getting in 2021
Nice work making sure products meet standards.
The phone was delivered looking like I just purchased it new. No complaints by any means. I ALWAYS purchase my phones from here since 2015. You can’t beat the price for what you get. Never had a problem with the phones here and if I did it was taken care …
I had already purchased for my self and my husband an iPhone 6s Plus and an SE over a year ago on Swappa, and we love our phones! I wanted another one to give as a gift for my father who lives in Canada. In receiving this phone, the audio …
Shop iPhone 6S Plus
Choose your model to start shopping.
Great phone. Fast delivery. Easy transaction. Happy with my purchase, thank you so much.