Newegg offers the Iogear 6-Foot Smartlink USB Data Transfer Cable, model no. GUN262WE, for $19.99. Coupon code "EMCPCPB84" cuts it to $7.99. With free shipping, that's the lowest total price we could find by $6. This cable allows you to directly transfer data between two computers (PC or Mac) without other intermediary devices. Deal ends July 14.