I colleague has approached me about fitting a cd player to her car. It's a Toyota, one year old, so it only has a radio and a thing to plug your phone into (or connect via bluetooth). She's not into all that malarkey and just wants to play her cds in the car. Anyone know of a suitable unit for this? I know they used to exist in the period between CD coming on the market and pretty much all cars coming with a cd player fitted as standard but I don't know if they still do.

Anyone had one that they can recommend? Anyone know any model numbers even. Second-hand will be fine.