Top Notch
A one-of-a-kind cosmetic item, resembling Markus 'Notch' Persson's avatar, a drawing of himself in the artistic style of Minecraft, which he created and was the lead developer.
The idea for the Top Notch originated when Notch complained on Twitter saying nobody believed he was Notch when he was playing Team Fortress 2. A reply to this tweet suggested Notch should tell Valve to make a special hat for him to prove it. And they did.
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Genuine Top Notch
Team Fortress 2 Level 50 Hat
Welcome to a secret society so exclusive it makes the Illuminati look like a Costco. How exclusive? You are the only member. This is the only item of its kind in all of existence. So don't craft it, Miney.
( Not Tradable, Marketable or Usable in Crafting )