What Are Others Saying?

Very easy transaction, I was extremely pleased with the offers I received on my used devices – much higher than most other comparable sites. Plus they bought some of my older items that other sites just wouldn’t accept.

Jennifer from Avondale, AZ

Sell Other Brands MP3 Player for Cash

If you just upgraded to a new phone or just want to sell your Other Brands MP3 Player for extra cash, BuyBackWorld.com can help you sell your Trio Stealth Lite 4GB, Mach Speed Eclipse 180 Series 4GB and Mach Speed 4GB MP3 Player. With our Other Brands MP3 Player trade-in program, we offer you Instant Quote Values for devices on all carriers such as AT&T, Verizon, T-Mobile, Sprint and more. If you use another carrier such as MetroPCS, Boost Mobile or US Cellular, always be sure to check the 'Other Carriers' button to properly select your device.