My wife used to own a men and women's consignment store, taking only high end designer clothes. Many consignors would regularly bring in T-Shirts worth over $200 retail, and sometimes much more for some very specific brands like Prada, Dior, Boss, Hermès, Helmut Lang and the likes. These Ts were for the most part made of cotton! My favourite consignor was a professional hockey player who was the same size as me and who only consigned because he didn't want to throw his seasonal wardrobe away (he would come every season with his entire wardrobe to make room for his new acquisitions) and couldn't care less whether his stuff would sell and at what price, and when they didn't at the end of the consignment period, he would just tell her to keep whatever she wanted. I now have a nice collection of high end designer shirts, sweaters, suits, and everything in between. Unfortunately, my free clothing pipeline is now closed since she sold the store last year.