Yes. Since I didn't hear back from you after replying to your initial message, I sold it to somebody else.
I don't see a reply here in this topic, nor a private message in the mailbox. Anyway, thanks for having proposed it. Maybe I will be lucky in the future and find another copy (although I have looked for any kind of scientific software for OS/2 for years - Maple, Mathematica, Matlab, ... - and never found anything for sale).