This smart Roomba is only $12 away from its record-low Cyber Monday price

SAVE $140.99: The iRobot Roomba 670 is on sale at Walmart for just $189 as of May 26 — that's 43% off its $329.99 MSRP.

If you missed out on buying the iRobot Roomba 670 when it was on sale for under $200 at Walmart this past March, fret not, because the deals gods are working in your favor: The big box store just dropped it to an even lower price than before.

As of May 26, the smart robot vacuum is on clearance there for only $189 — that's a whopping 43% off its suggested retail price of $329.99. Not only does that beat March's offer by $10, but it's also a mere $12 away from the 670's all-time-low price on Amazon (where it's currently sold out); it dipped to $177 there last Cyber Monday. Read more...