Vyralize: Thinking back, the CD player and Sony Walkman felt like things I used just the other day, but in reality those products that are at least 15 years old depending on when you’re counting from. It’s crazy to see how much has changed since then. Here are a few places, jobs, and items that are soon to become a thing of the past. Better save them. Might be worth a fortune 50 years from now.