www.nada.com

its what the insurance places commonly use. it alot more accurate than either carfax or edmunds (edmunds values a used 03 SRT-4 with 1 mile at something like $11,000-13,000 )

NADA says that a 95 del sol with 100k miles is

S: $4,325-$6,300
Si: $5,175-$7,325
VTEC: $5,775-$7,950

now, these are for my zip code, and they are about right, give or take. i wouldnt pay $6000 for an S, but someone would.