Meritline offers this 10-Foot CAT5e RJ45 Ethernet Cable for $4.99. Coupon code "MLCKR24QNL1" cuts it to 94 cents. With free shipping, that's the lowest total price we could find for such a cable by $2, although we saw the same cable for pennies less in November. Coupon expires after 400 uses.

Note: Allow two to three weeks for delivery.