US$19 ($25 AUD) a month with a US$37 ($50 AUD) setup fee for a 15,000-prim region on the education-focused JokaydiaGrid. No currency. Hypergrid-enabled.
Check out her author page on Amazon or follow her on Twitter, Facebook, or LinkedIn. Her first virtual world novella, Krim Times, made the Amazon best-seller list in its category. Her second novella, The Lost King of Krim, is out now.