[twinmill28]

Thanks for posting this up---I checked Ebay before I started rattling on; bought my RF system on there about 2 or so years ago for $245 from High Desert Audio.
This is a good system that has plus and minuses over the factory set-up.
It definitely gives you improved bass and sounds good on the bass-ier music (you're not going to win any contests, but it's good for not installing a large amp and subwoofer).
I do have issues with the front speakers sounding tinny, expecially thru the factory CD player, but also on some songs on the radio. I've been threatening to replace those speakers with some Alpines, just never pulled the trigger yet.
For a plug n' play set-up, you can't go wrong, but it can use some improvement. I just can't believe these kits were selling for upwards of $900 in the recent past.