Woot! has 6′ Amazon Basics USB-C (Source) to HDMI (Display) Cable Adapter (Black, Thunderbolt 3 Compatible) for $3.99. 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.

Thanks to Deal Hunter doublehelixx for finding this deal.

Product Description:

• For use with TVs, monitors, projectors, and more; Thunderbolt 3 compatible
• Crystal clear data transfer; compatible with 4K video; reliable 30Hz refresh rates
• Flexible cable with durable shielding and tinned copper conductors
• Ready to use, right out of the box; no extra driver/software needed
• Not all Laptops/Phones/Tablets can get external video display with this cable. Please check if your device’s USB-C port supports Alt Mode functionality (*Support Video Output)
• Input/Source (USB-C), Output/Display (HDMI)