Walmart offers the Wahl Color Pro 20-Piece Complete Haircutting Kit, model no. 79300-400, for $15.19. (Target and Amazon charge the same.) Opt for in-store pickup to avoid the $5.97 shipping charge. That's tied with our mention from two weeks ago as the best price we've seen, and it's a low by $6. It features color coded guide combs to help organize your favorite haircuts and self-sharpening, high-carbon steel blades.