iMicros via eBay offers the Vcom 6" DVI to DisplayPort Cable in White, model no. CG602-6INCH-WHITE, for $10.01 with free shipping. That's the lowest price we could find by a buck, outside of other eBay vendors. It supports up to a 1920 x 1200 resolution, full 1080p HD, and 24-bit color depth.