You can certainly call and get some prices, or do it online. You will need to know the size of the tire. I found that for the tires I needed it was less expensive to join Costco and order 4 tires online which were delivered to my door at no charge, then have Tire Choice install them at $15 @ than it was to buy them locally.
Here is the website. You have to use the select your size to see price.
http://www.costco.com/Greenball-Gree...100042067.html
Today the 205/65/10 is $46.