While I know plenty of segments of the market were popping and receding before and CGC books were there I own thing, I really feel like the run we were on until not that long ago started in late 2011 when all these image books were getting hot (thank you walking dead, mostly, for getting that started). It was the first time ever that I would go to a shop and buy books off the rack and with some frequency turn them into $10-20+ sales or more. While I had been doing ebay as a side hustle since 1999 or so, a lot of that was simply selling stuff bought years earlier for a profit, this was buying and flipping in short order and the first time in a while it was pretty easy to do that with a big swath of new books. This probably brought in a new wave of "junior dealers" and baby investors doing the same and with the movie/TV hype it just kept on going for a decade. 2020/2021 stimi checks no doubt helped percolate things even more, but we had been on a nice run before that. A 10 year run is a nice run, like interest rates were super low for so long, I guess it is back to reality for a bit. I don't know if the people who came in are out after they saw compound huge returns were not automatic, I dunno. I hope it comes back, but the ridiculosity of 2020/2021 was probably unhealthy enough we shouldn't go back there. 2017-2019 was good.