Walmart offers the Mongoose Men's 29" Hex Fitness Bike in Matte Blue, model no. R4604WMDB, for $89 with free shipping. That's tied with our mention from a week ago, $70 off list, and the lowest total price we've seen for any 29" Mongoose bike. It features 25 x 9 gearing, front and rear linear pull brakes, and an aluminum frame.