Re-suggesting to include the sale in the range.

Sale: http://www.tf2outpost.com/trade/26144166 (4 keys, Sometime within a week)

Seller: Seller: http://www.tf2outpost.com/trade/26171290 (Me, 3.5 keys, buyout lowered to that 4 days ago) 9/19~4.7~5

Unsolds:

http://www.tf2outpost.com/trade/26216303 (4 keys, spec. ks, 1 day)

http://www.tf2outpost.com/trade/26135859 (4 keys, 1 week)

http://www.tf2outpost.com/trade/26097014 (4 keys, 2 weeks)

Entire pure market above.

Any sales I did not spot, other counter-proof, support proof, and constructive criticism is welcomed.

Also, YEAH COMIN' FOR THAT YELLOW BELT.

Looks like chargin' targe sold sold for 4.8 on scm: http://steamcommunity.com/market/listings/440/Collector%27s%20Chargin%27%20Targe

Sold for 10.55, keys were 2.2 at the time. 10.55/2.2~4.8. Keep in mind that keys are usually cheaper on scm during the steam sale.