12
Let's go 12.
2 is clearly the best option. You could sell it for more
1. Take off two of the hats on the hat stack2. Separate them and sell them to the Mann Co. Store3. Using that extra money, bribe the blockhead maybe into letting you use his jeep.
By the way, while I'm at it.This is our adventure to find the Poot Dispencor. We're not becoming a world class trader. Sorry folks, maybe another time.
Sneak by him like the graceful bear you are and steal his flying wheelie jeep