Walmart offers the Gold's Gym Vertical Knee Raise / Power Tower
, model no. GGBE0969, for $99
for shipping. (Free Site-to-Store pickup is also available.) That's tied with our mention from three weeks ago as the lowest total price we could find, this time by $38. Sales tax is added where applicable. It features stations for vertical knee lifts, push-ups, pull-ups, dips, and more.