Walmart offers the Gillette Mach3 Turbo Rogue Shave Set, model no. 3700071219, for $9.88. (Walgreens offers a similar set for about the same with in-store pickup.) Opt for in-store pickup to dodge the $5.97 shipping charge. That's $16 off list, tied with our mention from two weeks ago, and the lowest price we could find. It includes a razor, three cartridges, and shave gel.