Eight unicorn molds, and one that isn't just to show they aren't all mythical beasts. The Rail City looks like Gamblers General Store, but is trademarked "TK". Who is that? Surely not TK Specialty, but it was released in 1998.

I did see that "TK" is now one of the Registered Service Marks of GPI so maybe that's one of the companies or at least trademarks they bought.

Everything's a dollar. $2 to deliver one or all chips to you in the USA.