You have some great games.

Play everything today and ask yourself why it's worth keeping. If you're playing it and not feeling it, then start thinking in the other direction and ask yourself why you don't need to keep it. For me, this helps to solidify a decision and makes it easier to not look back.

Sometimes less is more, especially when your goal is to balance your collection with some variety while letting go of games that don't get played to free up space.

I used to own one. Got old quick. But for you, it may be more suited for your home collection. Especially if you already love that game. I just felt there were better layouts and rules that could be found on other similar-priced games.