Woot! has select Keychron Mechanical Keyboards for $49.99. Shipping is free for Amazon Prime Members (must login with your Amazon account and select a shipping address in order for Woot to apply free shipping) or is otherwise $6 per order.

Available:

• Keychron K6 Hot Swappable Wireless Bluetooth 5.1 / Wired Mechanical Gaming Keyboard w/ Gateron Brown Switch $49.99
• Keychron K3 75% Layout 84-Key Ultra-Slim Hot-Swappable Wireless Bluetooth Mechanical Keyboard with Low-Profile Keychron Optical Brown Switch $49.99