2 Coboc 10" SATA 6Gbps Flat Cables for $1 + free shipping
Newegg offers the Coboc 10" Serial ATA 6Gbp/s Flat Cable in UV Blue for 53 cents. Better yet, add two to your cart for $1.04 and bag free shipping. That's tied with last week's mention and $5 under the lowest total price we could find for this quantity of similar cables elsewhere. It features a locking metal latch.