Price gouging on a pre-ban item is very stupid. Like was said, in places such as NY pre-ban AR15s, lowers, and magazines are still used\requested. It's understood there will be a small premium, but don't put a Colt Sporter up for $2,500, complete lower for $1,000 or stripped lower for $700 and expect it to sell. Likewise, average price for preban magazines runs $10-15/ea, and some of us who either lived there and moved or have preban magazines trade them off for 1.5 PMags to 1 preban now that PMags are fairly inexpensive.