I was just bringing out the point.
Fair enough.
There are two points here.
1) R' Moishe Goldberg is not Wal-Mart, (which is what I think you were bringing out); this is bein adam l'chaveiroi, and also,
2) an esrog is not a Fire Phone.
Somehow, I think a mitzvah object deserves the dignity to be purchased in a straightforward manner. This is bein adam l'Makom.