yahoo email accounts

We are in need of yahoo accounts that have been created or will be created. These accounts need to be ligitimate accounts that have been created and are active. Final payment will not be made until we conclude a test of all accounts to login and verify they are active. We are talking numbers in bulk of over 1000 accounts that we need created and will choose the lowest bidder for the amount of accounts. Please PM me to give me a bid on at least 1000 accounts, or dollar amount per 1000 accounts created. Thank you.