I did speak with MicroFocus a few months back, and the cost was about
GBP 2500 or 3000, and the product is PL/I source code running against a
Java platform using a library of routines, so you need their runtime
licence for every product shipment (if you were selling it). I think of
it as PL/I source running via/in an emulator, and of course you can only
use the language constructions that they support. I decided that it is
not suitable for me and did not discuss it further.