PC for Neopets Accounts

I have 5-6 accounts UFS together preferably.

Together, they have:
5-6 lab rays, one on each account
All between 3-6 years old
Biggest gallery size is between 100-150
Most avatars is between 160-210
Some pets have common short RW names with nice paint jobs in Aaaaa format
Some pets are highly desirable colors with nice names in Aaaaa format
Some pets are highly desirable species with names in Aaaa format
2-3 accounts have several hundred dollars worth of NC, around 400-500+ items, many rare or valuable items
1 000 000 - 1 500 000 NP

How much could this package go for?

CAN USE MIDDLEMAN