This could be something that you bought for a higher price than what most people would guess based on the item, or it could be something you bought for a normal price that has gained significant value as time has gone on.
What made me think of this question is a LEGO minifigure I got with my “The Hobbit: An Unexpected Journey” disc. It is Bilbo Baggins in a blue coat that was apparently only sold in that movie box only at Target stores. Even considering the exclusivity, I would have guessed maybe $10-20 for such a tiny piece of plastic, but there are sold listings on eBay from $80 to $225. I could possibly even get towards the higher end of that number since I still have everything in the original box in good condition. It’s not worth a ton compared to some other items people may own, but I think most people would not expect nearly that amount.
I own a full size Batmobile model from a canceled game bundle Batman Arkham Knight: Batmobile Edition. It was canceled due to quality control issue and was shipped to select people before getting canceled. So that’s a pretty rare find. All the electronics still works and it can switch normal and battle modes with a remote. Had some people offering multiple thousand bucks for it, and I got it just randomly without knowing it’s rare.
What does full size mean can you get inside it and drive it around
It’s about 30 cm in width. By full size I meant it’s not a hot wheels model