TigerDirect offers the Microsoft SideWinder X6 USB Gaming Keyboard, model no. AGB-00001, for $49.99. Coupon code “QLG37408” drops it to $29.99. With $5.43 for shipping, that’s the lowest total price we could find by $21, although we saw it for $1 less in February. It features a switchable keypad, dual-color adjustable key backlighting, 30 programmable macro keys, profile switching, and more.