hey bro are you done identifying the value of your cat ? because when i check the link you post the kitty was price at 2.9 eth . is that your starting bid price ? im not familiar on how they work but next is after i scroll down i found this link
https://kittycalc.co/read/?k1=406880&k2=461679 , its description are
KittyCalc.co is a CryptoKitties breeding calculator with genetics & sales tips
from marketplace sellers like Poopie.cat and Jezzfuego. Calculations certified by Alanfalcon.
by there there is a box where you can enter a cat i.d . it could be the i.d of the cat that you want to check and there are other links provided on that page . they could be another tools to help you estimate the value of your cat .