I wish this was a thing... All the shirts I've gotten in the last few years have been $40-50 and have the brand's logo on the back near the neckline (they also came with stickers that are advertising the brand). I would usually only spend $5-10 for a shirt, but these are limited prints and most of them are on really good, comfortable shirts. Just look how cool my newest one is:
Initially that was the only way you could buy weed in Maine from a delivery service before they allowed recreational dispensaries. $50 T-shirt with a free bag of weed.