Most national chains use a "Trade-In" model where you receive a gift card to use toward a future purchase.
: Offers the Best Buy Trade-In Program where you can bring computers to the store or mail them in for a Best Buy Gift Card .
Several major retailers and specialized electronics stores buy old computers, typically offering either or store credit depending on the location and specific program. Retailers Offering Store Credit
If you prefer cash over store credit, specialized electronics buyers are generally a better option. Microsoft Trade-In Program - Laptop, Xbox, Surface and More
: Collaborates with Phobio to offer trade-ins for laptops and desktops. You can earn up to $2,550 on a prepaid Costco Shop Card .
: Provides e-gift cards for traded-in electronics; the process can be started online or at select Target Tech centers in-store.