GeekBuying via Amazon offers the Tronsmart 6-Foot USB-C to USB-A Cable 2-Pack, model no. CC05P, for $11.99. Coupon code "2USBCTOA" cuts that to $7.49. Plus, Prime members bag free shipping. (Non-members can spend $49 or more to qualify for free shipping; otherwise, shipping costs $8.19.) That's the lowest total price we could find by a buck.