I have 2 older media 100 systems with the boards with dv input and the connector panel(s). This is a older system not sure if it has any value to anyone. These two systems were current when the original Media 100 was based in Marlboro, MA.
Do you have the original software and manuals? I collect the old video capture/editing cards (I have a Media 100 Nubus setup in an 81/110 Radius computer). If you want to get rid of one I can give it a good home (I can pay shipping plus a token amount). If you have a version that works with OS 9.x/OSX you should be able to get a few dollars for it on ebay. I like the ancient models mostly for analog capture, DV made things a little too easy hardware wise.