Sales (considering clean hats):

1) http://www.tf2outpost.com/trade/25087618 for unusual rancho relaxo mega strike (6 buds) + australium wrench (26 keys, not taking pro ks kit value) + v. lugermorph (7 keys, not taking pro ks kit value) + strange PDA (8 keys) http://i.imgur.com/UgoGiuO.jpg /// ~ 8.5 buds (overpaying calculated: without overpaying will be ~ 9.4), BUT the B/O was 8 buds, so the high end will be 8 as well.

Backpack of seller before http://backpack.tf/profiles/76561198074890690?time=1423987200

Backpack after http://backpack.tf/profiles/76561198074890690?time=1424073600

2) http://www.tf2outpost.com/trade/24561752 for 7 buds pure (clean; sold about 4 days).

Sales (duppies):

1) http://www.tf2outpost.com/trade/23570657 7 buds

2) http://www.tf2outpost.com/trade/23998280 7 buds http://i.imgur.com/sKNpa1m.jpg

Additional proofs (on dupped merries, include outdated unusuals, overpaying calculated):

1) http://www.tf2outpost.com/trade/24386144 for cloudy moon softcap. BP before http://backpack.tf/profiles/76561197989953957?time=1420358400

bp after - http://backpack.tf/profiles/76561197989953957?time=1420444800 //// ~ 11 buds (outlier)

2) http://www.tf2outpost.com/trade/24123145 for a max`s head + heart ten gallon http://i.imgur.com/H6bJB1l.jpg /// ~ 7 buds