Worx via eBay offers the factory-refurbished Worx 20-Volt MAX Lithium Cordless Sweeper / Blower, model no. WG545, for $39.99 with free shipping. That's tied with our refurb mention from a week ago as the lowest total price we've seen. (It's also $48 below the best price we could find for a new one.) It features a 20-volt motor and includes a lithium-ion battery and charger.
A 2-year WORX warranty applies.