On My Wishlist: Martha Stewart Cricut Cake System

I was watching HSN last night and they had a Martha Stewart special on. They featured this Martha Stewart Cricut Cakes System for $359.55. Anyone have this already and like it? Pros and cons? Anywhere sell it cheaper than $359? I just checked Amazon and  they sell the cartridges for $69.95 but not the system.

Please post a comment if you have any info! I want to make fancy cupcakes! :)