Hi, thanks for your enquiry.

We don't have a standard rate for a package of this size. We suggest you try out one of our regular subscriptions or packages first, and see how it works for you. You'll be better able to assess what your future requirement might be; and make sure you have your account setting just right, before working with very high volume seeds.

We have a good selection of subscriptions here:

http://twiends.com/seeds

Thanks, Belinda.