I was looking for an I-Bolt online today and found a vendor on auctionarms.com selling them for $325 NIB. I put in an order and I followed up with a phone call. I got the impression that they have many more in stock. In fact they have at least 4 more on auctionarms.com. Check out their feedback.
http://www.auctionarms.com/search/displayitem.cfm?itemnum=8796218
BTW- With the rebate from S&W you are getting them for $275
http://www.auctionarms.com/search/displayitem.cfm?itemnum=8796218
BTW- With the rebate from S&W you are getting them for $275