Sears offers the Alton 3-Gallon Pancake Portable Air Compressor, model no. 0210384, for $39.97. Opt for in-store pickup to dodge the $17.62 shipping charge. That's $40 off and tied with last week's mention as the lowest price we've seen. It features a compression capacity of up to 100 psi.

Of note, Shop Your Way Rewards members will earn a Sears credit with this purchase and may be eligible for additional credits and discounts.