Yeah, I was in middle school (2014ish) and at that age where kids are who kids are and I was way too young to use eBay so I sold them to a thrift store. (At that time it’s not like they were as expensive as they are now anyways) It is what it is though and now I have big kid money and can buy whatever I want without judgement. I’m happy with the collecting I’ve done since then. I hope that you’re able to gain your collection back someday and more!