6. American Curl $2,500 – $ 3,500
Price: $2,500 – $ 3,500
A genetic mutation led to the emergence of the American Curl as a new feline species in Lakewood, California, in 1981. The ears’ inclination can range from 90 to 180 degrees. Their price will rise in direct proportion to how closely their ears resemble a crescent moon, which makes them more demanding. There are only about 3000 of these rare cat species worldwide.