Noticed that there are a few people selling lower than 4 keys, and there are a lot unsold for 4 keys

PROOF

SELLING

http://bazaar.tf/profiles/76561198083800679 (3.8 keys)

**Seems as though this guy has posted his to classifieds and lowered it to 3.6 keys**

http://www.tf2outpost.com/trade/10583482 (3.8 keys)

http://www.tf2outpost.com/trade/10807370 (3.8 keys)

http://www.tf2outpost.com/trade/10718163 ( 4 keys but has black paint)

UNSOLD

http://www.tf2outpost.com/trade/10326341(4 keys 2 weeks)

http://www.tf2outpost.com/trade/10056943 (4 keys 1 month)

http://www.tf2outpost.com/trade/10123708 (4 keys 4 weeks)

http://www.tf2outpost.com/trade/10723512 (4 keys 3 days)

http://www.tf2outpost.com/trade/10731008 (4 keys 3 days)

http://www.tf2outpost.com/trade/10513935 (4 keys 1 week)

This is my second suggestion, so please give me some feedback if I need more proof and such, thanks :)

Also I had to borrow some of my friends stuff to raise my Backpack value to post this suggestion :P