Newegg offers the Rosewill USB Wired Slim Mechanical Keyboard, model no. RK-9000BR, for $69.99 with free shipping. (Amazon are also offering it for the same price.) That's the lowest total price we could find by $17 although we saw it bundled with a mouse for $10 less last September. This keyboard features Cherry MX Brown switches, curved design, USB connectivity, and braided cable.