Nearly got kicked out of a comic shop for laughing too loud
I was at my local shop in Austin last Saturday and this guy walks up to the counter with a stack of 90s X-Men comics, dead serious, asking if they'd be worth more if he never opened them. The clerk just stared at him for 5 seconds and said 'sir, these are all still in the polybag with the trading cards inside, they're worth maybe $3 each.' I burst out laughing so hard I snorted, and the guy turned around and gave me the dirtiest look. Has anyone else witnessed a crazy overvaluation moment at a shop?