4 month old price that needs to be refreshed.

Selling:

http://www.tf2outpost.com/trade/10997772

http://www.tf2outpost.com/trade/11033138

http://www.tf2outpost.com/trade/10940697

http://www.tf2outpost.com/trade/10737865

http://www.tf2outpost.com/trade/10978668

Offers:

Black Bills + Uncraft Lvl 100 Mutton Chops an Pipe + TS Brown Bomber + Hazmat Headcase + #311 Tomb Wrapper. (10 keys + 3.66-4 ref + 1.4 keys + 1.44 + 2.33-2.66 = 65.68 ref - 66.3 ref ~ 66 ref = 13 keys)

14 keys (Owner says he is a couple keys off)

Orbiting Planets Berliner's Bucket Helm (21-23 keys)

Ghastly Gibus

planets marauder (21-26 keys)

10 keys

1 Pure

B/Os:

20 keys

1.3 buds (29 keys)

strange festive knife ( 1 for 1) or s.f sniper ( 1 bud or 24 keys )

14 Keys (Probably a quicksell)

Average Offer = 14 - 15.6 keys

Average B/O = 21.75 keys

Considering that all these trades are quite new, please suggest me a suitable range for this if my range is weird.