5-6 different kinds of mushrooms totaling about 2.5lbs each week for 4 weeks; buy multiple items for more than 4 weeks (e.g buy (2) for 8 wks, buy (13) for 52 wks). You will have the widest selection, and priority of availability during weeks when quantities are limited. For the most hardcore mushroom aficionados buy as a gift or for your family.