Breeding Pair of Sugar Glider Bundle

I have a pair of sugar gliders, I have had them for years. They are hand tamed and very sweet. They have had several pairs of healthy joeys; most have been a standard grey, but they have produced several blond faced joeys. I am going to college soon and I haven't had time to hand tame the babies as I used too. It's not fair to them. One condition MUST be met however. Ralph and Ella (the parents) must stay together. I tried separating them once and it didn't have a positive result. I am selling their cage, Ralph and Ella with their recent out of pouch joeys, and all of their cage accessories. I want them to have a loving home but I have put a lot of money otni them. I am asking $900 for everything. I will NOT shipped them. Please contact me as soon as possible. Thank you.