With how expensive new laptops can be, especially some of the best laptops, it’s easy to be tempted by the low-low prices of second hand models on classified and auction sites. But buying anything second hand has risks, right? And that’s true of laptops too, right? Well, sort of. While buying new will always give you more protections, more rights, and likely a better overall product, buying a used laptop can be a great way to make some big savings, get a better laptop than you could otherwise afford, and help cut back on e-waste. That’s not to say there aren’t some caveats and potential proble…