Ronai Waist Twister Machine with Resistance Bands – Adjustable Ab Twister Board for Home Fitness, Dual Pedals, Quiet Rotation, Tracks Time/Reps/Calories, 300 Lbs Capacity Pink, SIMILAR TO STOCK PHOTO is up for auction in Sports & Outdoors. The current bid is $2.00, 95% below the $37.99 MSRP, in As Is condition. This auction has ended — similar items appear in live auctions regularly.