Updated

Sale #1: Sold for a Sunbeams Sola Topi + Strange Killstreak Machina w/parts + Strange Veil

3 + (18/17) + (4/17) = 4.3 buds

Seller: http://steamcommunity.com/profiles/76561198137922081

Buyer: http://steamcommunity.com/profiles/76561198050603794

http://i.imgur.com/6eSv4EV.png

Sale #2: http://www.tf2outpost.com/trade/21894050

Sold for 4.7 buds pure

I added the buyer and their confirmation: http://i.imgur.com/vvgJoUd.png

Sale #3: Sold for a Something Burning This Way Comes Crocleather Slouch + 5 keys

3.6 + (5/17) = 3.9 buds

Backpack Before Sale: http://backpack.tf/profiles/76561198050603794?time=1411282800

Backpack After Sale: http://backpack.tf/profiles/76561198050603794?time=1411455600

Offers: http://www.tf2outpost.com/trade/22789340

Orbiting Fire Drill + N&B Rack

(1.9 x .9) + (2 x .9) = 3.51 bud offer

Cloud 9 Tartan Tyrolean

(4.1 x .9) = 3.7 bud offer rejected

Sunbeams Panama

(3.8 buds x .9) = 3.4 bud offer rejected

Offers: http://www.tf2outpost.com/trade/21927006

4.6 buds

Haunted Ghosts Tree

(3.7 X .9) = 3.3 bud offer rejected

Offered a Sunbeams Panama (see above) rejected

Offered a Tartan Tyrolean ( see above) rejected

Summary: All offers under 4 buds have been rejected recently except for an outlier sale @ 3.9 buds. The 4.7 bud sale and 4.3 bud sale as well as an offer of 4.6 buds pure listed on a current trade create a range of 4.3-4.7.