This was more confusing than Potassium Tetracholorplatinate (K2PtCl4).

Sale 1 OUTLIER due to B/O

http://www.tf2outpost.com/trade/23998920 Sold for Ooze Bucket Hat

Cyborg had a B/O of 1.3

B/O for Bloke's was 3

X = 1.85*0.9

X = 1.7

X = 1.3 (B/O)

Bucket http://backpack.tf/item/3131404556

Cyborg http://backpack.tf/item/3170671375

Sale 2

http://www.tf2outpost.com/trade/23637944 Sold with Bonzo Mongolian for Arcana Bonk Helm

Mongol and Cyborg had B/Os of 2 (wat)

Mongol and Cyborg was offered on Bonk

X + 2 = 4.5

X = 2.5

X = 2 (B/O)

Bonk http://backpack.tf/item/2060489858

Mongol http://backpack.tf/item/3140679682

Cyborg http://backpack.tf/item/3170671375