microcenter.com has the AMD Ryzen 5 7600X CPU + MSI PRO B650-P Wi-Fi Mobo + G.Skill Flare X5 16GB RAM Bundle on sale for $399.99. Select free store pickup where available.

AMD Ryzen 5 7600X Raphael AM5 4.7GHz 6-Core Boxed Processor (100-100000593WO)
MSI B650-P PRO WiFi AMD AM5 ATX Motherboard (PROB650-PWIFI)
G.Skill Flare X5 16GB DDR5-5600 PC5-44800 CL36 Single Channel Desktop Memory Module (F5-5600J3636C16GX1-FX5)
MSI Pro Motherboard includes 3-Year Limited Warranty for parts and labor
AMD Ryzen 5 7600X includes 3-Year Limited Warranty for parts and labor
G.Skill Flare X5 Desktop Memory includes Limited Lifetime Warranty for parts & labor