Told ya I can price this, Clarity :3

Sale 1 OUTLIER

http://www.tf2outpost.com/trade/25625821 Sold for P. Fetti Copper's

B/O for Dixie was 12

X = 10*0.9

X = 9

Copper's https://backpack.tf/item/917601328

Dixie https://backpack.tf/item/3363414882

Sale 2

http://www.tf2outpost.com/trade/26213380 Sold for Stormy Geisha

B/O for Dixie was 13

Dixie trade was closed while this was open

Would be safe to assume Dixie was offered on Geisha

B/O for Geisha was 12

X = 12

Geisha https://backpack.tf/item/974989689

Dixie https://backpack.tf/item/210139589

Sale 3

[No OP Trade] Sold for Flies Engi Cap

X = 12*0.9

X = 11

Cap http://backpack.tf/item/3380492348

Dixie http://backpack.tf/item/210139589