Price mistake, reposting.

These rarely go for 5.5 keys, it's more of a quicksell price. Apparently my last suggestion didn't have enough proof, so i've provided more this time. Please note that if the offer in proof link is a few days old, the price for this huntsman has been in the 5-6 range since may. However, i now say how old the offer is.

Sold mine for 6 keys + 1 ref: http://i.imgur.com/JEpFGdq.png

http://www.tf2outpost.com/trade/12269002 7 key offer, but observe that this one has a s.part headshot kills which increases it's value a bit, 6 day old, also another offer on a bill's hat (3 days old).

http://www.tf2outpost.com/trade/12768611 6 key offer, 4 days old.

http://www.tf2outpost.com/trade/12768611 6 key offer (a month old so this one may be totally irrelevant)

http://www.tf2outpost.com/trade/13865866 6 key offer and retracted (21hours old offer)

http://www.tf2outpost.com/trade/2897959 6 key offer and retracted (2 days old)

http://www.tf2outpost.com/trade/8287722 7 key offer (6 day old), this one also have a s.part headshot kills.

http://www.tf2outpost.com/trade/12241577 6 key and out of stock, someone requested of friend request when he has stock again.

http://www.tf2outpost.com/trade/13989372 6 key offer (12 hours old)

http://www.tf2outpost.com/trade/13524659 7 key offer (3 days old) also has a s.part headshot kills.

http://www.tf2outpost.com/trade/13955196 7 key offer (4 days old) has a s.part headshotkills, also another offer on 6 keys.

http://www.tf2outpost.com/trade/13474289 6 key offer (3 days old)

http://www.tf2outpost.com/trade/12107462 6 key offer (12 hours old) note that this offer is from the same person as another trade.

http://www.tf2outpost.com/trade/9316173 6 key offer (a week old tho)

http://www.tf2outpost.com/trade/10943700 team spirit bill's hat (3 weeks old but back then the bill's hat were worth more than today.)

http://www.tf2outpost.com/trade/6579770 2x 6 keys offer (one is 2 day old and the other one 3 days old)

http://www.tf2outpost.com/trade/8496840 white bills offer (a week old)

http://www.tf2outpost.com/trade/9274560 7 key offer (2 days old)

http://www.tf2outpost.com/trade/2191362 6 key offer (10 hours old)

http://www.tf2outpost.com/trade/13656486 7 key offer (3 days old) this one has strange part headshot kills.

http://www.tf2outpost.com/trade/14126800 sold for 7 keys (when is unknown) has a s.part critical kills.

http://www.tf2outpost.com/trade/14054619 6 key offer (3 days old)

And i'm aware of that i own one, so no need of commenting that.