Arturia has released the Prophet V, their virtual hybrid of the Prophet 5 and the Prophet VS. It is available for Windows and Mac OS X in VST, DX, AU, RTAS and stand-alone formats and costs $249 / €199. Demo versions are available.
NOTE: To use the demo version of the Prophet V, you must first own a Syncrosoft key (dongle), as used by various Steinberg products, including Cubase. If you don't already have one you can buy one from Arturia and, after your demo has expired, send it back for a FULL REIMBURSEMENT.