HiFiMAN Official Store via eBay offers its HiFiMAN SuperMini High-Res MP3 Player for $199 with free shipping. That's $200 off and the best price we could find. It measures 4" x 1.8" and features a frequency response of 20Hz to 20kHz and up to 22 hours of playback.
The planet will thank you, your local (overwhelmed) landfill will thank you. Even your budget will thank you.