Deal analysis · New
PowerSmart 21" 140cc Self-Propelled Gas Lawn Mower (B8721S2)
45% below market$209.99 at Woot
Buy at Woot ↗Posted Nov 2, 2026, 1:13 AM ET
Price checked Nov 2, 2026, 1:15 AM ET
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← All dealsWhy this made the cut
PowerSmart's B8721S2 is a 21-inch, 140cc self-propelled gas mower with rear-wheel drive and 3-in-1 bagging, mulching and side discharge. At $209.99 new on Woot it is 45% below FactoryPure's $388. Woot showed only 3 left, and fuel-powered items cannot be returned to Woot.
The price check
| Retailer | Price checked | Details |
|---|---|---|
| Woot | $209.99 | New |
| FactoryPure ↗ | $388.00 | Model B8721S2, new, authorized dealer, 21in 140cc self-propelled RWD; listed at $388 with free shipping and no sold-out notice. Nov 2, 2026, 1:15 AM ET |
| PowerYardly Equipment ↗ | $529.99 | Model B8721S2, same specs, listed in stock. Nov 2, 2026, 1:15 AM ET |
Savings compare the Woot item price with the lowest listed qualifying comparison, rounded down. Taxes and shipping are excluded unless specifically noted. Retailer prices and stock can change after checking.
Compare at Amazon
Woot ASIN B0FCMF796Z matches Amazon MPN B8721S2, UPC 840432710807.
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