If you're looking to build an entire system, Microcenter is currently offering $50 off any 5700-series card when purchased with a Ryzen 3600 or better CPU.
This is apparently in addition to their usual $50-off motherboard bundle, meaning if you buy a 5700-series GPU, Ryzen 3600+ CPU, and a motherboard, you'll save $100 off what's already the best CPU pricing around. Pretty sweet.