For its newsletter subscribers only, Newegg cuts 50% off a selection of Coboc CAT5e and CAT6 Ethernet Cables via coupon code "EMCPHHE89". After the discount, prices start at 27 cents. Shipping starts at $2.89 and increases only slightly with additional cables, so you'll need to order in quantity for the best savings. For example, get 10 Coboc CAT5e 2-Foot Ethernet Cables for $3.60 plus $2.99 for shipping after the discount. That's just over a buck per cable, a very low price for such an item.
Newegg offers the Coboc 6-Foot USB to Micro USB Cable, model no. U2-A2MICROB-6-BK, for $1.19 plus 99 cents for shipping. That's the lowest total price we could find by a buck and a very low price for a 6-foot USB to micro USB cable in general.