Board Thread:General Discussion/@comment-31848579-20170512201131/@comment-31438682-20170513174110

The very best deal I've seen was "Introductory offer" 99 cents for 300 or 350 rubies. It showed up many times until I bought; I figured I'd never see it again, and I haven't. But I got 200 rubies for $1.99 recently, and bought 2 sets. A penny each...

I usually just use rubies for spyglasses and flying time so I can win a game (Haunted LIghts, mostly) when I need to.