Thumb Score: +25

Amazon [amazon.com] has ASUS ROG Harpe Mini Core Wired Gaming Mouse (Black) for $29.99 – $11.57 when you ‘clip’ the coupon on product page = $18.42.
Shipping is free with Prime or on $35+ orders.

Savings
Coupon price $18.42 (clip on the product page)

* Previous Popular Deal at $24 with 6 Deal Score