$3.50 for Duck Brand 20-Yard Duck Color Duct Tape

Amazon has the Duck Brand 1265013 Color Duct Tape (1.88 inches x 20 yards) for $3.50.

This is the same price as the recent lowest at Amazon, which is also the lowest price we've seen for this product in the last 30 days and all time. The typical full price is $6.39, so this deal represents a significant discount.

Shipping is free if you have Prime or on orders over $35, making this a good value for a versatile tape option. Given the product's history and availability, this is likely the best deal currently available.