The Sportsmans Outdoor Superstore has them from $319.99 on up (Shipping included) That is about a third higher than what I paid a year ago. I have had excellent service from them. I have just added a red dot to mine and I am anxious to go out and sight it in.
You may also try the "Gun Genie" at Gallery of Guns for local prices.
These two sources should get you some of the best prices available.