for youre consideration.
http://www.traditioninaction.org/religious/d014rp30Gregorian_Somerville.html
describing the gregorian mass to save souls from purgatory.
http://www.sspx.org/mass_stipends.htm
the cost of 800 dollars for 30day gregorian mass.
I have many more examples found easily using google.
whos lieing now?
The websites you site are not truly Catholic.
Unless Google directs you to either www.vatican.va or USCCB.org you are wasting your time and ours.
Peace be with you