my account is almost a year old, but I have been inactive for more than half of it. When I was active, all I did was exploring and trying to get pretty lionesses. I'm pretty lost in the majority of the game and only understand little to few things and a big one is prices. I recently got a G4 interstellar clean(?) lioness and with her upcoming heat, I'd love to to a reverse breeding but dont know how to start/prepare with prices. Advice?

this is her: https://www.lioden.com/lion.php?id=794200668733