With 30 years of reselling below my belt, I’m the go-to man when buddies want a fast appraisal. And through the years I’ve observed a recurring phenomenon: The classic gadgets most individuals take into account precious normally aren’t, and the issues they need to toss are sometimes scorching collectibles. Right here’s why: Many people get our concept of what’s precious from our mother and father. However markets change, and new collectors have…