Less than a page of craftable unpainted ungifted on Outpost.

Search Link because clicking filters sucks: http://www.tf2outpost.com/search/160387740

Sales / Offers / Adds

http://www.tf2outpost.com/trade/14998289 3 keys 1 ref sold

http://www.tf2outpost.com/trade/15016794 3 keys 1 ref sold

http://www.tf2outpost.com/trade/14328529 4 keys offered

http://www.tf2outpost.com/trade/14253823 buildings destroyed + 2 keys + hat/ref - about 3.9 in items

http://www.tf2outpost.com/trade/15032328 3 keys sold fast

http://www.tf2outpost.com/trade/14930148 lime and gifted sold for 5 keys (even with full price of paint and price reduction of gift, it sold for more)

Extra / counter proof is always welcome. Sorry for any duplicate / invalid links.