Can I add a single static page (or two) without spending $100 on pages?

Another option:

 

Not sure it is 4.2, make sure.

Even though Pages is much more expensive at $100, it's probably one of the most powerful and useful apps to buy.  It allows you to create databases of whatever information you want, which means you can build a community of resources and data around your forums.  

I also think IPS might be running a Black Friday sale where they discount new purchases ?