I have finished replying to all who PM'ed me, but without posting actual prices, i wanted to post something funny from Watson Pharma:
This is per 100 ct
10/325 set price
10/500 $16.62 LESS
10/650 $28.26 MORE
So if your looking to save money, Do not go for the 10/650 as the 10/500 is the cheapest of them all per 100 count.

V