Thumb Score: +20

SimpleLife LLC via Amazon [amazon.com] has 2-Pack INIU Up to 30W PD Fast Charging USB-C Charger Block (USB-C + USB-A; Black) for $15.26 – 45% at checkout = $8.39.
Shipping is free with Prime or on $35+ orders.

Price
$11.59 lower (58% savings) than the list price of $19.98
$6.87 lower (45% savings) than the previous price of $15.26