Thumb Score: +21

G-GRADUAL via Amazon [amazon.com] has G Gradual Men’s Long Sleeve Dry Fit Athletic Running Tee (various colors & sizes) on sale for $19.99 – 50% off when you apply promo code 24W0G3HX at checkout = $9.99. Shipping is free w/ Prime or on orders $35+.

Note: Amazon promo codes don’t always apply seamlessly. If you run into this issue, try refreshing the page, re-entering the code, or checking after you select a payment method to confirm whether it already applied.