According to
this search, one kitsune goes for 1-2MAs, and according to
this guide, 2 of your dogs should be enough for that, so all the extras added make it overpay on your side
First trade:
The raven is valued at 3-5 nons-ish (Some say 4-5, some say 3-4)
x and from what I've calculated, the seahorse, gryphon, fluffy store set, guardian set(?) and alien set round out to about 16 MAs (With a non being 10-12)
That being said, the android was set to 0.5 nons (
x) and Hollydog was set to 1.5 nons.
These pets alone would add up to about 3.5 nons (roughly) which would be on the low end of what the Raven could fetch. I haven't looked into the recent store pets as I am unsure about their value but I could go search around for it if needed