Upgrading LE5 to PRO 10

Hi there - probably a very noob question, but -
I bought a lexicon soundcard years ago, and it came bundled with LE5.
I just wanna make sure I can use the 40% discount and upgrade to PRO 10 - or doesn’t it apply for something that came bundled years ago?

Best regards
Carsten

If you go to the Steinberg shop page - does it say anything like “not valid for something that came bundled years ago”…?