Sears offers the NordicTrack T 6.5 Z Treadmill, model no. 25015, for $579.99. Opt for in-store pickup to dodge the $69.99 shipping fee. That's $20 below last week's mention, $320 off and the lowest price we could find. It features a 5" display, 20 workout apps, and adjustable incline.
Of note, Shop Your Way Rewards members will earn a Sears credit with this purchase and may be eligible for additional credits and discounts.