Sale #1: 2.8 buds

http://www.tf2outpost.com/trade/24079283

Sold for a Flaming Lantern Scotsman’s Stovepipe

3.1 * 0.9 = 2.79 rounding up to 2.8 buds

Sale #2: 2.3 buds

http://www.tf2outpost.com/trade/24077968

Sold for 30 keys

2.26 rounding up to 2.3 buds

Flaming Lantern Scotsman’s Stovepipe Mini: 3.1 buds

http://www.tf2outpost.com/trade/22505028

Sold for a Stormy Storm Modest Pile of Hat

3.4 * 0.9 = 3.06 rounding up to 3.1 buds

Stormy Storm Modest Pile of Hat Mini: 3.4 buds

http://www.tf2outpost.com/trade/23044699 Sold for Burning Sack (3.8)

3.8 * 0.9 = 3.42 (rounding to 3.4)