It's getting to the point where you might as well just use sanke kegs. I know you can get the plastic ones brand new for about 70 bucks. I hate to say it but if this keeps up I can see people ordering 1/6 bbl sanke kegs for their kegerator and just flat out keeping the kegs and forfeiting their deposit.
Pin locks were $30 not to long ago at Midwest supplies. Also thanks for supporting a local michigan business. Those guys are great and there store is one of the better, less cluttered shops.