Those are some oldies, early 80's maybe a bit earlier. I remember the original Gamegetters being of a fairly soft alloy and bending pretty easy. Broadheads in the tubes are Satellites, not sure what the ones attached to the arrows are. They look like glue on heads with the point end swaged to get them to work.
Pretty neat but I don't think you stumbled onto a real treasure. Stuff was kind of low budget when it was new. I think your best bet is to find a collector.
As one can easily see, the plasticiser of the vanes has vanished, and they began to crumble away.
The same thing happened to the plastic nocks, only it's not that visible.
My point - I would not shoot them without new nocks.