Since we have an 'Other Authors' subforum I thought a separate thread for buying, selling and appraising non-King books might be appropriate. If not, the mods know what to do

My question for today: what would be a good price for a 1st/1st Song of Kali (Dan Simmons) in collectible (but not necessarily perfect) condition? There is one on eBay for $125 (BIN).