Affordable Components for Your Next Build
Ready to build or upgrade a PC without emptying your bank account? PayMore's St. Louis stores stock tested computer components at prices that work for real budgets. We support the St. Louis tech community by providing reliable parts that deliver solid performance without the premium markup. Whether you're in Clayton, Florissant, or anywhere across the metro area, our stores carry quality components ready for your next project.
Hey St. Louis!
Get quality computer parts for great prices.
We maintain stock of computer components in verified working condition:
Real stores, real people, zero sketchy parking lots.
St. Louis' safe, convenient, and eco-friendly choice for selling, trading and buying used electronics.
Bring whatever computer parts you want to sell along with valid government-issued ID to any of our St. Louis area stores.
Our team tests your parts and provides fair offers based on current market values and local demand.
Accept our offer and receive cash for your computer parts right on the spot. No waiting around.

Shopping for computer parts at a St. Louis PayMore gives you real advantages:
Every Part Gets Tested: We don't sell anything that hasn't been powered up and verified functional. Each component goes through proper testing before it hits our shelves.
St. Louis Friendly Pricing: We understand local budgets and price our inventory fairly for students at SLU and Wash U, working families, and hobbyists throughout the region.
Staff Who Actually Build: Our team members are PC enthusiasts themselves. They can help you pick parts that work together and fit your specific needs.
No Guessing Games: We tell you exactly what condition each component is in before you buy. What you see is what you get - no unpleasant surprises at home.
Are all your computer parts tested before sale? Every single one. We power up and verify each component before putting it on the floor. Nothing gets sold until we confirm it works correctly.
What happens if something doesn't work when I install it? Bring it back. We stand behind what we sell and will work with you to resolve any problems that come up.
Can your staff help me pick parts for a complete build? Definitely. Tell us what you want your computer to do and what you're looking to spend, and we'll help you choose compatible components that make sense together.
How often does your inventory change? Frequently. People upgrade their systems regularly and sell us their previous parts, so new stock comes in all the time. If you're looking for something specific, check back often or ask us to keep an eye out.
What payment do you accept? Cash, credit cards, and debit cards all work. Whatever is easiest for you.
Do you carry brand new parts too? Our focus is quality used components, but inventory varies. Stop by or call ahead to ask about specific items.
Quit overpaying for components when tested, reliable parts are available right here in St. Louis. From budget gaming rigs to productivity workstations, our team and our prices make building or upgrading your PC both affordable and straightforward. Builders from Kirkwood to Maryland Heights to Edwardsville have found what they needed at PayMore. Stop by today and start assembling the computer you actually want!