Yeah, my mom, back when she was still alive and a shopaholic, found 2x Lego Ultimate Collectors Edition Batmobiles at some unbelievably shitty discount/closeout style store, for 40 bucks each. Called me at work, made me come out to the parking lot and see them in her trunk, because she was so excited. I told her she was dumb and shoved them in a closet when I got home.
Like 10 years later I sold one for 600 dollars during the last big Batman hype cycle and I still have the other one new in box in the closet.