Alright, I checked out the Banjo Kazooie VHS tape - it's about 10 minutes long, with a feature on the game showing the highlights of most of the major levels. The end of the tape has a "music video" sort of thing for other N64 titles like MK4, F-Zero, Madden, Blitz, Wipeout, etc. It's got the original cardboard slipcase in decent condition, but dinged up a bit. The video itself is fine, no errors.
The Saturn one is just the tape, about 5 minutes long, and has a bunch of their crappy commercials on it touting 16M colors and a whopping 500k polygons/sec. The first minute or so has a little bit of a warble that the tracking picks up, but my old VCR plays through it fine.
Anyone interested in these, PM me with offers. Trade only, plzkthxbi.
I know I had more, but I'll have to poke around for them.