30. Vintage Signs
If you've seen the History Channel show American Pickers, you already know that gas signs can be worth a lot of money. There's a fandom around this stuff, and it's called "petroliana." They were so popular that companies started reissuing some of their classic signs to hang them in their homes, garages, or "people's caves."
Many of these signs are sold on football fields for between $ 20 and $ 100. Some of the larger neon signs hanging from gas station windows can go in the thousands. It just depends on rarity, size, and condition.
