TomTop offers the 3-in-1 Intelligent Abdominal Muscle Trainer for $12.99 with free shipping. That's $15 off and the lowest price we could find. It features 6 work modes and 10 levels of intensity.
Note: This item ships from China and may take four to six weeks to ship.
What's the most maddening fee you pay? To check your luggage? Bounce a check? Use an ATM? Not even close.