Rare, not rare or garbage?

[murrayshere]

Hi guys, I have a few items I've collected over the years and was wondering if they were rare or not.

1. A sealed betamax Ghostbusters tape with RCA stamps, it does have the bold no ghost emblem.

2. A 8mm original release of Ghostbusters, tape and cardboard box (used)

3. Ghostbusters 2 light box insert with the original cardboard case. Odean cinemas
I built an led box to light it up.