- For sale Sony Four Pro 3 layers Capacity (1000 Giga) - With 4 tapes, and whoever has experience knows their value and they are original used Conditioned from maintenance and has not been opened, even the hard disk has not been changed And my use of it is little - And the offer is 600, don't come with less, and whoever has more, offer in public, and may God provide for everyone - And please do not bargain