I got mine for Christmas last year, I got the "E" , it took me a while to get it out of the box. Once I did, I fell in love. I have many stamp sets, that I still use and many paper piecieng patterns that I still use and cut by hand, but this is a fantastic tool.
Last Thanksgiving, I noticed that M's had the cartridges on sale for 29, I went and picked up a few knowing that I would eventually get one. They were open from 6-9 , I am hoping for the same last year!