I purchased the LG 12x Blu-Ray burner. Don't let the windows compatable throw you, it works fine with Mac. I use it with my MacPro, MacBook Pro and the IMac at my church. I only used Verbatim and Sony Blu-Ray disk.
$150.00 at your local computer store.
http://www.lg.com/us/computer-products/optical-media/LG-blu-ray-BE12LU38.js...