Suggesting at 0.55 Ref flat based on an observation by Teeny Tiny Cat: "Given the lack of sellers at 0.44 and the abundance of buyers, I'd go 0.55 flat personally. You have a sale and sellers, so you're not raising on buyers alone".

Buyers - http://imgur.com/KunZ0tQ

- 0.55 Ref x 1

- 0.44 Ref x 5

Sellers at 0.55 Ref:

- http://backpack.tf/item/5685322 - Listed for 24 Days

- http://backpack.tf/item/2443048 - Listed for 2 Days

- http://backpack.tf/item/40645893 - Listed for a Day

- http://backpack.tf/item/52757578 - Listed for a Day

Sales:

- Sales at 0.55 Ref - http://imgur.com/tLEzSBZ