I'm in the US and expect to have about $550 for my birthday. I'd like to put it toward a gaming PC tower, but I'm new to choosing parts and don't know which sellers or listings are trustworthy. My main goal is 1080p gaming around 60 FPS in lighter games such as Minecraft; I'm not trying to run demanding games like Call of Duty at high settings. Used parts or a used computer are acceptable, and I already have a console, monitor, keyboard, and mouse, so the full budget can go toward the tower. Would it be better to buy something used now or save until I have around $800–$1,000?
4 Answers
Another option is a used mini PC or handheld with an integrated Radeon 780M-class GPU. Those can handle Minecraft and other lighter games and may be easier to use than assembling a desktop, although they won’t offer the same upgrade potential. If you want a normal desktop that can be upgraded later, an AM4 system with 16 GB of RAM and a decent used GPU is the better direction.
A new build is technically possible, but you’d need to make compromises. A Ryzen 5 5500, 16 GB of DDR4, a small NVMe SSD, a reliable 600–650 W power supply, and an entry-level graphics card such as an Arc A380 could fit close to the budget. It would be fine for Minecraft and lighter games, but a used graphics card would usually provide better performance for the same money. Don’t spend the entire budget on RAM or a fast CPU while leaving no money for the GPU.
For $550, buying new is difficult, especially once you include a graphics card. The best value is probably a complete used system with something like a Ryzen 5 3600 or 5600, 16 GB of RAM, and an RX 6600, RTX 2060, or GTX 1660 Super. That should handle Minecraft and many older games at 1080p well. If you buy locally, ask the seller to let you see the PC running a game or a stress test before paying, and avoid systems with unknown power supplies.
A local purchase is much safer than shipping a heavy computer, since you can confirm that it boots, recognizes the storage and graphics card, and doesn’t overheat.
If you’re not comfortable troubleshooting, I’d save the money instead. Around $800–$1,000 gives you a lot more room for a balanced system and avoids buying a machine that needs immediate upgrades. A part-time job or saving another $300–$500 could make the difference between a frustrating low-end build and a solid 1080p gaming PC.
That’s what I’m leaning toward now. I’m looking for a part-time job, so I may keep the birthday money and build later.

For the games you listed, that kind of budget build could work, but I’d still compare it against complete used systems before buying each part separately.