Post Musical Instruments (PMI) has begun a new Group Buy, which applies to all PMI Sample Libraries currently available in their on-line store. You can buy as many or as few products as you want.

The Group Buy will run for a month, expiring on November 11th 2005 and the discount could reach 50% if over 200 people sign up (a starting discount of 10% is guaranteed).

To join the Group Buy it is necessary to pay an entry fee, which is the minimum amount one or more product(s) will cost you. This entry fee is a purchase at 50% discount, the maximum discount this Group Buy can reach. Based on the number of buyers reached at the end of the group buy you may or may not need to make an additional payment.

More details here.