(Image credit: Future / Skytech Gaming) If you want a powerful, affordable gaming PC for under $1,800, you'll want to take advantage of this deal on a 4K-ready Skytech gaming PC at Walmart. This powerful Skytech Gaming Azure 3 Plus rig has dropped in price to just $1,749 , netting you $550.99 in savings to use elsewhere, and making it one of the most affordable PCs with these specs that you can find. ● Check out this deal at Walmart Skytech, builders of pre-built and custom gaming PCs, have delivered a rig with a serious spec sheet for gamers here. You're not sacrificing with lower-tier components, as this Azure 3 Plus build comes with an AMD Ryzen 7 9800X3D, one of the best CPUs you can buy right now, along with an AMD Radeon RX 9070 XT, a formidable GPU for modern gaming. Our 9800X3D review explains in depth why this eight-core CPU is a popular powerhouse for gaming machines, as it's fitted with the game-changing 3D V-Cache, which boosts the available L3 cache capacity to 96MB.…