Looking for a new pet

So, I want a pet that has a large amount of collectibles, all kinds. Mid to high school/university stats would be great, gym stats aren't what I look for but are good too. Not that crazy about 'good names' so don't care about that, or the breed/costume since those are fluid. So, is anyone trading or disowning/currently auctioning off a pet with collectibles and school stats? After so many pets, it gets boring building them up myself lol