Wow, didn't realize those were rare
I have one at home that I haven't played in years
Yes, they are. You should take good care of it. The brand new ones go for over $150 and the used ones for around $60-$80 (USD).
That looks like an amazing piece of banned gaming history!
Yes, the story behind it is quite amazing. Especially the lengths that Hasbro went through to suppress it. It is also a little absurd that they claim they own the suffix -opoly.