As one of its daily deals, Woot via Amazon offers Prime members the ASICS Men's Gel-Excite 3 Running Shoes in Black/Silver/Blue (pictured), Blue/Black/Orange, or Silver/Black/Red for $39.99 with free shipping. (Non-members can spend $49 or more to qualify for free shipping; otherwise, shipping costs $5.48.) That's the lowest total price we could find by $23. They come in sizes 7 to 15, although not in all size/color combinations.

Also available to Prime members are the ASICS Women's Gel-Excite 3 Running Shoes in Charcoal/Grape, Turquoise/Aqua Splash, or Silver/Hot Pink for $39.99 with free shipping. That's the lowest total price we could find by $18. They come in sizes 5 to 12, although, although not in all size/color combinations. Both deals end today.