it is long time ago since I was in ECAP, but yes, the prices were per modul, I think there 2 or 3 per level?
btw. their web page is terrible, I justr try to check it and
but for one other intensive course it is stated:
60 L à 50 Min
1.05.2021 - 01.07.2021 (Montag - Donnerstag)
Vormittag oder Nachmittag, 4 x pro Woche, Montag bis Donnerstag Costs
CHF 595.- *Achtung Preise variieren pro Kanton. Diese gelten in erster Linie für den Kanton Luzern.
So, price of 595 chf is for 60 lessons of 50 minutes, done in more or less one month. I guess it is similar with your course.