Quote Originally Posted by zooplan View Post
Can you give me a link? I´m too busy to search.
ST. LOUIS, Jan. 3 (UPI) -- At a desired price of $150,000, the World Aquarium in St. Louis is offering a sort of twofer -- a two-headed albino rat snake, appropriately named "We."
Actually, the price for We is $150,000 or the best offer, reports the St. Louis Post-Dispatch.
The 6 1/2-half-year-old female snake has been in the aquarium since 1999, when the facility paid $15,000 to buy it from its previous. At the time, it was felt such snakes …

From - Article: Two-headed albino snake up for sale. | AccessMyLibrary - Promoting library advocacy

I've seen silly sums mentioned on another forum but this is very common from what I've seen for this deformity