i have a set of 20" Limited wheels with 255/35/20 Falken tires for $650. Wheels are in nice condition with very little pitting (you would to look closely to see it), the tires are very good with a lot of tread left. The wheels are dual bolt pattern 5-lug and came off of a 93 Olds 88 and will fit Grand Prix, Bonneville, LeSabre and other fwd big bolt pattern GM cars. I don't know what the other bolt pattern fits, i didn't see it stamped anywhere on the back of the wheels. This set is worth $800 or more in this condition but I've priced them for a quick sell. PM me if your interested, I've listed them on CL and doubt they'll last the weekend.
I will include lug nuts also.