Sell Oneplus 8t Plus
Sell or Trade In Your Oneplus 8t Plus for Cash
Cashmycell is the best place to sell or trade in your Oneplus 8t Plus. We compare trade-in prices from multiple verified buyback stores to get you the highest cash offer. No store credit, no hidden fees — just the best sell and trade-in deal for your phone.
Best Price
$100
Avg Value
$84
Today's best sell and trade-in price for the Oneplus 8t Plus is $100 with an average trade-in value of $84. Trade-in prices update daily as buyers adjust their offers.
How Much Is Your Oneplus 8t Plus Trade-In Worth?
The OnePlus 8T Plus, sold by T-Mobile as the OnePlus 8T+ 5G, uses the Snapdragon 865 with 12GB of RAM, a 6.55-inch Fluid AMOLED display at 120Hz, and a quad camera with a 48MP main sensor, 16MP ultrawide, macro, and monochrome lens. Its generous memory and fast charging may help it draw interest from resale buyers.
The trade-in value of your Oneplus 8t Plus depends on its storage capacity, carrier, condition, and current demand in the resale market. Newer Oneplus 8t Plus phones in excellent condition command the highest sell and trade-in prices, while cracked or damaged units still attract competitive offers from buyers who refurbish or harvest components. Compare all available trade-in offers above to sell your Oneplus 8t Plus for the best cash payout.
Oneplus 8t Plus Trade-In Value
Your Oneplus 8t Plus trade-in value varies by storage, carrier, and condition. Select a condition below to see the highest and lowest cash offers currently available from verified buyback companies.
Excellent: A device in Excellent condition looks nearly perfect and performs flawlessly. No signs of use — no scratches, marks, dents, or cosmetic flaws. Screen and body are flawless. Battery health is 85% or higher. All features, buttons, cameras, and components work perfectly.
Price by Storage for Excellent condition
| Storage | Minimum | Maximum |
|---|---|---|
| 256gb | $55 | $100 |
Price by Carrier for Excellent condition
| Carrier | Minimum | Maximum |
|---|---|---|
| Unlocked | $80 | $100 |
| AT&T | $90 | $90 |
| T-Mobile | $55 | $90 |
| Other | $70 | $90 |
Prices update daily based on live buyer offers. Select your exact configuration above for a precise quote.
More OnePlus Devices to Sell & Trade In
Compare sell and trade-in offers for other OnePlus models on Cashmycell.
What Our Customers Say !
“After being recommended, I used the website to sell my phone and found the process to be smooth and easy, and got much better price for my phone compared to what other merchants were offering.”
Ankita
“I really enjoyed the simple to use website. Gave me very quick pricing information on my old phone.”
Rakesh Goyal
“Sold my old phone to Cashmycell and the whole process was smooth from quote to payout. The online quote was fair, the prepaid shipping label made sending it easy, and payment came through quickly after they received it. Communication was clear the entire way. Five stars — would absolutely use them again.”
Sanket Doshi
Cashmycell is the Fast and Easy Way to Sell Your Cell Phone Online
“Cashmycell is the best place to sell cell phones. One search, all the best offers.”
More Cash, No Store Credit
Cashmycell connects you with buyback companies that pay real cash not carrier credits or gift cards. Compare cash offers from multiple buyers with no fee for using Cashmycell. Final payment is subject to the buyer's inspection and offer terms.
Verified, Trusted Buyback Stores
Every buyback partner listed on Cashmycell is independently reviewed and verified. These are established businesses with thousands of real customer reviews on Google, BBB, and Trustpilot not random resellers.
Fast Payment After Inspection
Buyers typically issue payment within 24–48 hours after your device is received, inspected and approved. Total time from shipping to payment varies by buyer and shipping speed. Choose PayPal, Venmo, Zelle, bank transfer, or check.
100% Free & Risk-Free
Using Cashmycell costs you nothing. Comparing offers is free, shipping is covered by the buyer, and if you change your mind after sending your phone, it gets returned to you at no charge.
Prepare Your Oneplus 8t Plus Before You Sell or Trade In
Complete these steps before selling or trading in your phone to protect your data and ensure a smooth transaction.
Back up your data
Use Google Drive or connect to a PC to save photos, contacts, and app data.
Remove Google account
Settings, Accounts, Google, Remove Account. This disables Factory Reset Protection.
Factory reset
Settings, System, Reset Options, Erase All Data.
Remove SIM card
Take out your SIM card and remove any case. Ship only the phone itself.
How to Sell or Trade In Your Phone in 3 Easy Steps
Sell or trade in your old phone for cash in minutes. No haggling, no hidden fees.
- 1
Compare Trade-In Offers
Select your condition, storage, and carrier above. Instantly compare sell and trade-in offers from multiple verified buyers side by side.
- 2
Ship Your Phone
Accept the best trade-in offer, back up your data, sign out of all accounts, factory reset, and ship using the buyer's provided instructions.
- 3
Get Paid Fast
Once the buyer receives and verifies your device, payment is issued promptly. Most buyers pay within 24 to 48 hours after you sell or trade in your phone.
Why Sell or Trade In With cashmycell?
The fastest, safest way to sell or trade in your phone for cash.
Transparent
No hidden charges or surprise fees. Just the best sell and trade-in value for your device.
Maximum Cash
Compare top trade-in offers instantly to get maximum cash when you sell your phone.
100% Secure
We only list verified, reputable buyers. Your device and data are safe whether you sell or trade in.
Fast Payment
Buyers process payment within 24 to 48 hours after verifying your trade-in phone.
Phone cracked, damaged, or not turning on?
You can still sell or trade in your broken phone for cash on Cashmycell. Cracked screens, water damage, battery issues, and more are all accepted.
Sell Broken Phone
Looking to sell your OnePlus 8T Plus? Cashmycell is the simplest way to turn your old device into cash. Get instant offers from trusted buyers and compare prices in seconds. Whether your phone is in excellent condition or shows signs of wear, we’ve got you covered. With potential payouts of up to $80, it’s time to recycle that old tech and gain some extra cash today!
The OnePlus 8T Plus, released over a year ago, still holds its ground with impressive features and performance. If you're ready to part with yours, Cashmycell offers a straightforward solution for selling your device. Our platform allows you to compare offers from verified buyers in real-time, ensuring you receive the best deal possible. Whether your phone is in mint condition or has seen better days, we provide instant quotes that reflect its value. With payouts reaching up to $80, you can easily turn that old smartphone into cash. Plus, our secure and hassle-free process means you can sell with confidence. Make the smart choice today—get your instant quote and see how simple selling your OnePlus 8T Plus can be!
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