Building a PC is an exciting rite of passage for any tech enthusiast. There's an overwhelming breadth of options available at every budget. However, this low barrier to entry is a double-edged sword.

Buying used PC parts can be a cost-effective way to upgrade or build a computer, but it requires careful consideration and the right platforms to ensure you find reliable and functional components.

two computer monitors side by side on a desk in an office space - DC Studio/Shutterstock We may receive a commission on purchases made from links. Computer monitors have come a long way from the ...