Walmart takes up to 55% off a selection of clearance men's, women's, and kids' mountain bikes, with prices starting at $89.99. Plus, most orders receive free shipping. A couple of best bets:

• Best Choice Products Unisex 26" Folding Mountain Bike for $144.95 (low by $40)
• Huffy Men's Elite TR 745 27.5" Mountain Bike for $179.18 (pictured, $220 off)