If a person places a $100,000 price tag on an animal it means they're not giving that animal up unless they get $100,000 for it.

The price-tag on an animal reflects what a person is willing to take before giving up that animal. And there are some animals that don't get price-tags at all because the owner wouldn't take anything for them... I know I would never give up Kinkers

And if I made the first Holstein ball, I seriously doubt anyone would be able to pay me enough to take it off my hands!