Walmart offers the refurbished Haan SlimPro Steam Mop in Red, model no. ZSI45QR, for $29. Opt for in-store pickup to avoid the $4.97 shipping charge. That's $20 under the lowest price we could find for a refurb elsewhere. (It's also a low price for any Haan steam mop.) It features 15 steam jets and a removable water tank.

A 1-year warranty applies, but it's unclear who backs it.