How can you get old videos of MLB games (2003 Yankees)

[LWMM]

Trying to get the video from a couple of Yankees-Rays games in 2003, but it's too far back for MLB TV. I'd try getting in touch with the YES Network, but a cursory search doesn't come up with their contact info. Besides, this stuff must be floating around somewhere...

The games, for what it's worth (all Yankees vs. Rays):
September 12th 2003
September 13th 2003 (1st game of the doubleheader)
September 14th 2003