Just bought a brand new CD/Cassette player, Sony CFD-S70 for $55. The sound is decent for a "boombox". It has Megabass and can record from CD and Aux In which is neat. :
Overview of Sony CD Radio Cassette Recorder Boombox - CFD-S350SILVER - YouTube
CFD-S70 - SonyCenter.lu
Sony Boombox Cfd-S50 AM / FM Stéréo Lecteur CD Lecteur / - Etsy France
SONY CD RADIO Cassette CFD-S01 EUR 46,37 - PicClick FR
Amazon.com: Sony CFD-E90PS Psyc CD Radio Cassette Recorder Boombox (White) : Electronics