http://www.tf2outpost.com/trade/7019685 - Quicksold for 15 keys

http://www.tf2outpost.com/trade/7042954 - offered 20 keys, but didn't take it...

http://www.tf2outpost.com/trade/6572986 - offered 17 keys

http://www.tf2outpost.com/trade/6965026 - traded three unusuals, the mullet + smoking bonk (24-30) + flies engy cap (13-17) for eerie o.fire counterfeit billycock (58-66), so ~20 in unusuals

http://www.tf2outpost.com/trade/7099329 - sold for 16 pure (don't you just love when traders actually tell you how much things were sold for?)

Not the most spectacular of hats. Link one's quicksell for 15 keys shows that the lower range needs to be bumped up a bit, and link 2 was offered 20 keys but didn't accept. I'm hesitant to put the top price to 20 because the trade didn't go through, and link 4 was calculated to be around 20 in unusuals. Link 3 was offered 17 keys, which falls nicely within this suggested range. Link 5 shows a 16 pure sale, pretty fast. http://backpack.tf/vote/id/50c394d2ba25363b11000000 was the last suggestion, which has some more links and evidence. He closed his suggestion because bp being glitchy with bp prices.

Oh yes, I do have one that's gifted. It's not like I'm gonna sell mine ever (or that I even trade in general).