Thanks to KaushuMan for the proof (y)

http://www.tf2outpost.com/trade/20144585 disco tyrannus(5 due to b/o)

http://www.tf2outpost.com/trade/20121025 had b/o 3.5 only open 2 days

http://www.tf2outpost.com/trade/19829937 had b/o 3.5 only open 1 day

http://www.tf2outpost.com/trade/19761513 had b/o 4, sold for 3 + sweets?

http://www.tf2outpost.com/trade/19113657 sold for 3.5, he had it for at least 10 days, as there were offers on it after 10 days

http://www.tf2outpost.com/trade/19885625 PE dappers outdated, theres one for 4 and one for 4.5 in classifieds alone

http://www.tf2outpost.com/trade/19717334 b/o 4.5

http://www.tf2outpost.com/trade/19571697 would have done clean max + 1 in comments

http://www.tf2outpost.com/trade/19619029 planets crones no overpay = 4.3