I could have stopped after the first two sales and saved myself a bunch of work...

Sale #1

http://www.tf2outpost.com/trade/23555679

Offered on a cloud 9 vive la france, 6.5 buds

Sale #2

http://www.tf2outpost.com/trade/23626609

Offered on an electrostatic gibus, 6.9 buds

Sale #3

http://www.tf2outpost.com/trade/24377746

Sold for this set minus the original (presumably offered since the seller, who is the unboxer, never made an outpost trade for it)

3.3 (stash) + 1.8 buds (black box) + 1.8 buds (Spartan) = 6.9 buds

Gifted Bliz. Stash Mini

http://www.tf2outpost.com/trade/24527024

Sold for a duped g. fetti stash, b/o was 3.3, duped g. fetti stash can almost definitely get more than that ( http://www.tf2outpost.com/trade/24317869 appears to have sold for a stormy 13th prancers + a Miami plug-in)

Calling it 3.3 buds

Spec. aussie black box mini

http://backpack.tf/classifieds/?australium=1&item=Black%20Box&quality=11&killstreak_tier=2

Sellers at 24 keys, spec. kits add little value to aussies, calling it 24 keys / 1.8 buds (at the time)

TF Logo Spartan Mini

http://www.tf2outpost.com/trade/24426328

Appears to have sold for a ’72 I see you, b/o was 23 keys, 1.8 buds at the time