Did you hatch those out yourself? They are so cute. I had Varanus Macraei, V. Prasinus and V. Kordensis for about six years. Got eggs but could not get them to hatch. I also had Timors and an Argus. I ended up sending them to a good friend when I decided to concentrate on chams. How many Ackies do you have?
Parents are pretty much the same but bigger lol, May keep one of a batch (F) normally, babies sell for about $250 each here.
I try not to get too attached to my animals offspring otherwise Id be overrun