Tippler's price is outdated, think you need to update that first

You will have to wait for one month(Unless the current owner is a collector) before this fulfills the criteria of pricing it based on one sale.

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

Exception 2: Rare Hats

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 summer 2013 effect. (robo, 2013 halloween effects can be used as they are often rarely traded and rarely unboxed)

- 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://backpack.tf/item/2497695018

http://backpack.tf/item/2462403255

The tricorne will need a mini suggestion. You will also need to try and figure out what the recent sales on the 2 planets cottons heads that i linked are