Hi Deano, SP does go for a lot more, but if you don't rush and look around, there are some good deals out there. Here is the inventory and prices from House of Cobras:
http://www.houseofcobras.com/inventory.htm
Also, once in a while, I've seen some great deals go on e-bay where there was no reserve and the seller needed to sell quick. The key is to take your time, have the cash, and wait for the right deal.
Also, visit the dealers and let them know what you're looking for. Leave them your name and number. A good deal will eventually come around.
Howard