Sonic Electronix offers the refurbished Pioneer Digital In-Dash Media Receiver, model no. MVH-X171UI, for $40 plus $5 for shipping. That's $80 off list and the lowest total price we could find. (Most merchants no longer have stock of this model.) This single DIN receiver features front USB and AUX inputs, direct control for iPod, 12-character multi-segmented LCD screen, and 50-watts output to four channels.
Note: A 90-day Sonic Electronix warranty applies.