I see you're in the Boston area. Go to Charles River Saab (in the Boston Volvo dealership) 75A North Beacon St., Allston, MA 617-560-1710. Ask to speak with Mike Ohannesian ([email protected]). He'll take care of you. You need the registration showing the VIN and your key. It will cost you around $60 to program and cut metal key plus the cost of a new key - around $60, so $120-ish.
Charles River Saab is a Saab shop - think they are (were) the oldest Saab dealer in the US. I had a new key made for my '09 9-3 about 6 months ago. Handed Mike my old key, a new key that I bought from a local Saab tech*, and my registration and had a new key cut in 5 mins.
pguder - *Edit - I brought a genuine Saab key that I bought from a local Saab mechanic - think he programmed it with his Tech II before I went to Charles River - so be sure to call Mike O. first.
Mike Ohannesian works as Parts Manager but he handles keys.