They're not generally very memorable. Just about every city or hobby has one floating around out there somewhere. Cheesy souvenir and gift shops are generally a good place to start. Here's a couple I randomly found on Amazon:
https://www.amazon.com/Brew-Opoly-Monopoly-Game-Late-Sky/dp/B0009ENCDY
In fact it looks like Late for the Sky makes a bunch of them and even does custom games.