Just curious if you ever eat out and pay $40 for a piece of steak. Do you waste money on vacations and drive a leased car? If the answer is yes then you have no business complaining about the cost of Shmura Matzoh. If the answer is no then there is Toimche Shabbos that would be more than willing to help you
When it comes to a Mitzva people have a problem spending money.