hutchster said "Last time i bought some at walmart they were kind of crazy expensive, $40 for 50 disposable masks, canadian tire seems to have same masks around $10 per 50 "
Are they both medical masks? There are non-medical ones that look like medical ones (like the blue surgical-type ones), but the non-medical are usually substantially cheaper. Expect to pay .50-1.00 per mask for decent medical ones.