indeed. I used to spend all my lunch money to go buy packs of DBZ cards and I built pages and pages worth of cards and about 5 years ago I sold the whole book but looking back, I would of rather kept them for sentimental value because those original packs that I bought over 15 years ago they go for way too much and a whole box set goes for couple of hundreds
https://www.topps.com/cards-collectibles/bowman-baseball-value-box-se.html