Forget Bitcoin ... Kevin Durant's Nets debut jersey could be the next hottest thing in the investment game -- it just hit the memorabilia stock market, and it could net ya a small fortune down the road!
Here's the deal ... the threads KD rocked in his first-ever game as a Net on Dec. 22, 2020 just hit the investment app Otis, and fans can now purchase shares of the uni for $10 apiece.
Reps for the app tell TMZ Sports once all of the initial shares are sold .