This direct deal
$100 off offer valid on the Roomba® Plus 515 Combo. Orders must be $44.99 or above to qualify for free shipping. At , select ground day shipping and your discount will be applied automatically. Free ground shipping in continental U.S. only (excludes Alaska, Hawaii, PO Boxes and APO/FPO addresses). No adjustments for prior purchases. Offer expires at 11:59 PM EST on September 12, 2026.
Verified from the official iRobot source.