The cute kitties are up for adoption each with a different rarity and feature set
They'll be up for auction at different starting points and come with optional add-ons with them (starting bids will be a placed on bidding thread)
Add-ons:
$10 additional - Headshot will be drawn of the adopt
$20 additional - A sketch of the adopt will be added
A kemono and/or anthro version can be added upon the winner's request and would be discussed in notes for pricing and complexity
If the auctions get enough bids these options may be added on since the auctions themselves reached a bidding threshold