Prices swing wildly -- often upward -- on a daily basis, driven by retailer inflation, mining demand and memory shortages. Fortunately, I'm starting to see select GPU prices coming back down to earth. In fact, a few midrange and high-end Radeon and GeForce cards at 60-day lows. Sapphire Nitro+ Radeon RX 570 4GB: $339Where: Newegg.comSapphire60 days ago the cheapest you could find Sapphire's Nitro+ variant of the Radeon RX 570 in stock was $474. On their price drop page, you can set up alerts and be notified when your GPU of choice drops to a price you're willing to pay.

Source: Forbes March 22, 2018 12:16 UTC