it really depends on what perspective you're looking at really. If you already have the enclosures for the 7 BP's ready to go, and you want to breed them now (pending if all 6 really are females, and all are healthy), then i would say yes it's a good deal. If you don't want to breed this coming season, and don't have enough set up's ready, I personally would just get the male spider right now and wait it out another season to breed. In the long run, it depends on how many animals you can provide the best care for at one time. Quality > quantity any day of the week.