GAMING PCs, SALES & SERVICE
Your Next Gaming PC Starts Here
Looking for a new gaming PC, an upgrade, or help getting more performance from your current setup? Galaxy Gaming offers custom gaming PCs, quality components, upgrades, repairs, and local tech support - all right here in Sioux Falls.
Whether you're buying your first gaming PC or building a high-performance system, we'll help you get the right setup for your games, needs, and budget.
SHOP GAMING PCs
We regularly have new and pre-owned gaming PCs available, from affordable starter systems to powerful high-end builds.
Check our Facebook Marketplace listings for current inventory of:
- New & pre-owned gaming PCs
- Graphics cards
- PC components
- Gaming accessories
- Monitors and peripherals
Financing options are available on qualifying purchases.
CUSTOM PC BUILDS
Want something built specifically for you?
Tell us what you play, what performance you're looking for, and your budget. We'll help select the right components and build a system that makes sense - without paying for hardware you don't need.
Already bought your parts? Bring them in and we can assemble your PC for you.
UPGRADES, REPAIRS & PC SERVICE
Keep your current PC running strong or give it a serious performance boost.
Upgrades & Repairs
GPU, RAM, storage, cooling, power supplies, and other component upgrades.
PC Assembly
Bring your own compatible components and we'll put your system together.
Windows Reinstallation — $99
Fresh Windows installation to get your system clean and ready to go.
Diagnostics — Starting at $50
Not sure what's wrong? We'll troubleshoot your system and help identify the problem.
Diagnostics are FREE for PCs purchased from Galaxy Gaming.
WHY BUY FROM GALAXY GAMING?
Buying a gaming PC shouldn't end when you walk out the door.
With Galaxy Gaming, you get local support from real people you can actually talk to.
✓ Up to 2-Year Local Warranty on qualifying new custom-built PCs
✓ Lifetime Tech Support & Free Diagnostics on Galaxy Gaming PCs — new or used
✓ Typical 1–2 Business Day Service Turnaround*
✓ Local help with upgrades, troubleshooting, and future hardware needs
✓ No shipping your PC across the country
✓ No distant call centers
Buy local. Get support local. Game with confidence.
GAMING GEAR IN-STORE
Galaxy Gaming is an official GAMDIAS reseller, with gaming gear and accessories available in-store, including:
Mice • Keyboards • Headsets • RGB Gaming Desks • Gaming Chairs • Accessories & More
Stop in and check out what's available.
FLEXIBLE FINANCING
Need a little more flexibility? We offer Acima lease-to-own financing on qualifying purchases.
No hard credit pull.
Text 40689 to 22462 to apply in just a few steps.
READY FOR A NEW PC?
Stop by Galaxy Gaming to see what's available, talk about a custom build, or bring in your current PC for an upgrade.
Trade in your Xbox Series X/S or Playstation 5 for a gaming PC, only pay the difference! Credit amount varies due to market fluctuation and number of consoles in stock.
Appointments are recommended for PC purchases, custom builds, and service so we can give you the time and attention you need.
Service turnaround times may vary depending on diagnosis, parts availability, and repair requirements. Contact Galaxy Gaming for current turnaround times and warranty terms.
