Siberian Cats are pretty expensive and can vary depending on whether or not the breeder provides pediatric altering and does genetic testing on the Siberian Cat.
Also some states have higher vet costs than others so that can factor into the cost of the Siberian Cat from a breeder.
Most Siberian Cats cost between $1,300.00 to $1,600.00 but I've seen some Siberian Cats advertised in newspapers for as much as $2,000.00 so the costs can vary depending the location.