Price rebate on stihl Magnum?

I remember reading something on here not to long ago about like a $50 rebate on the new Stihl Magnum's br600 I have 4 of them and love them but thinking about getting one of the new Magnums to try it out for the season and possible trade in 2 of my older ones on 2 new Magnams by the end of the season. I've been able to buy the br600's fo $500 out the door from my dealer and have not got a rice on these new Magnums was just wondering how nuch their costing everybody else???