FS/FT: Thunderbolt to FireWire 800 Adapter
(From The Apple Store
Easily connect your Thunderbolt-equipped Mac to a FireWire device with the Apple Thunderbolt to FireWire Adapter. Small and compact, it connects to the Thunderbolt port on your Mac computer, giving you a FireWire 800 port that supplies up to 7W for bus-powered peripherals like hard drives and audio devices.
I got it with our new MBP and used it once for a data transfer. Practically brand new! Great for MacBook Air owners, or anyone who needs an extra FireWire port.
$18 shipped or best reasonable offer, Con. US, Paypal, or trade for?