Resuggesting with a more accurate range, now with actual sales.

Unsolds:

http://www.tf2outpost.com/trade/14608932 Claims to have an offer of Harvest Gatsby (~5 buds) and Roboactive Headlamp (~4 buds) if he adds a bud. Otherwise no notable offers on his trade, and has no B/o.

http://www.tf2outpost.com/trade/14776945 B/o of 8 pure, and claims to have been offered this backpack (http://backpack.tf/profiles/76561198060099094) which was ~6 buds before he purchased the Time Warp Guadalajara.

http://www.tf2outpost.com/trade/13584412 Unsold at 8 pure for a month.

Sales:

http://www.tf2outpost.com/trade/14775393 Seems to have been sold for Miami Jeepcap (3.4-4) Planets Dead Cone (16-17 keys) and "a few keys and 6-7 keys in sweets" and I'd generously say that'd be 10-15 keys or so (~5.3 buds)

http://www.tf2outpost.com/trade/13985808 Sold for Roboactive Tin Gallon (~6 buds was original price) + Strange Pomson (9 keys) + Strange PDA (5 keys) = ~6.6 pure

http://www.tf2outpost.com/trade/14195246 Sold for http://www.tf2outpost.com/trade/14318057 around ~6 buds as well

Thanks to ♫ Woifi ♫ for providing more sales and a more accurate range.