Having recently sold a wreck for more that it was worth, this isn't about the merits of used Vs New cars

HOWEVER

Is there a database somewhere, or "red Book" web site that's free and in English on used car pricing?

Thanks

Most of the Thai language monthly car mags have used car pricing table in them - while the mag is in Thai, the prices are easily understood w/out a working knowledge of the Thai language.

The only free web resources are the used car websites (one2car, talarod, etc), but you'll have to form your own opinion from the listings - there's no pricing tables.