I would say average (around 100.00) these out and lower your starting price if you are going to auction it and do a bit more than the average for the bin. Might help to have a "Make an Offer" option. Also consider yours has no tag or box too. As you can see from above not having the box doesn't really matter as one sold without a box for a nice amount. I would expect it will be up to your bidders what they are willing to pay.