Can someone explain the deadstock meaning? Is it just old inventory? or What exactly is the deadstock

Deadstock meaning: It’s like new, but from another era. Could be ‘90s tees or 2000s sneakers—just never worn.

Surplus is just extra stock, but deadstock has that "lost and found" appeal.

Popular ‘cause it’s sustainable *and* rare. Poshmark has deadstock gems if you dig around.