Depending on condition, it would be a $100-$200 bike around here, but likely optimistically priced on Craigs List @ $400 or so. If it has been sitting for 20 plus years, it needs a tear down, clean & polish plus an overhaul of hubs, BB, headset plus new tires, tubes, cables & brake pads. This can easily exceed value of the bike and won't increase the final sale price much, just make it a little easier to sell. So you see how we end up with a garage or basement full of C&V bikes. Don