Thumb Score: +19

Benooinc via Amazon [amazon.com] has SUNALDO 2″ x 30 Yards Heavy Duty Gaffers Tape (various) for $8.47 – 40% when you ‘clip’ the coupon on product page – 10% when you check out via Subscribe & Save = $4.23.
Shipping is free with Prime or on $35+ orders.[list][*]Blue [amazon.com] – $4.99