Testing the water here. I am not (yet) a confident Bitcoin user, I can not yet find anything denominated in Bitcoins I want to purchase. To transfer Bitcoins into debit cards etc carry some fees so as a business I would like to be compensated a little more - selling guns is my business but I have vendors and bills to pay which are in dollars. My thought is that a unique item as this one being offered to the Bitcoin community may have one are more persons interested even if the exchange rate is not as favorable. I will gladly consider all offers, please send them through Gunbroker. The listed price is a starting point - not etched in stone.
What about listing on Bidding Pond and then referring the winner to Gunbroker? I think this would be an easier way to determine the best offer and bring attention to your item.