B King via Amazon has select 240W LISEN USB-C to USB-C Cables (Midnight) on sale from $9.99 when you apply the corresponding promo code at checkout. Shipping is free w/ Prime or on orders $35+.
- 2-Pack 10' 240W USB-C to USB-C Cables (Midnight) $9.99 w/ apply promo code 9VQEX9SD at checkout
- 4-Pack 6.6' 240W USB-C to USB-C Cable (Midnight) $11.99 w/ apply promo code J5Y7AG39 at checkout