Does this look like a 20" or a 16"?
 

What size does this bike look like?

What would be a good price used?

http://images.craigslist.org/1301371...16bc5f14d7.jpg

20", how used is the bike? Everything still stock and in good condition?

how old is the bike. I think general lee frames weren't full chromoly after 02. If its newer id say maybe 75 - 100 max. If it is a chromoly bike, maybe $200 - $225 tops.