If the Spartan was offered to you, you need to apply overpay. 8.45 * 0.9 > 7.6

This is currently for sale,

http://www.tf2outpost.com/trade/25271205

Any hat can be priced based on a single sale if ALL these criteria are met:

- There are no other recent sales in the last 3 months.

- The effect is not a Halloween 2014 effect.

- The hat went to a collector or person who intends to keep the hat. A collector can be identified by looking at the person's trade history, item history of similar unusuals in the backpack OR if the owner has not resold the hat 1 month after the sale occurred.

http://forums.backpack.tf/index.php?/topic/6033-new-unusual-price-suggestion-guide-the-cheat-sheet/