Last September, Newegg began a program where you could exchange an older graphics card for a newly-purchased model from Newegg, and the retailer would toss in up to a few hundred bucks as store credit. Now, Newegg has expanded its trade-in program to include CPUs and some laptops, providing a moderate payout for the convenience of simply sending in an old product in favor of a new one. When you choose to buy a new CPU from the retailer, you may see a bright purple box advertising the trade-in value, which ranges from a Ryzen 5 7600 ($110) or a Core i3-12100 ($50) up to a Ryzen 9 7950X3D ($320)…