I did these myself and it was my first DYI project! I got the template and instructions from aylee-bits and the picture online. I also got the personalized seals from Oriental Trading for super cheap. I attached our engagement magnet to the front with glue dots from office depot....this was a nice little detail and easy to use. The magnets I bought were through fullcolormagnetsusa.com I found that they were cheaper than Vista for a larger magnet.
this project was VERY time consuming (I made 87 with three pages) and not as cheap as I had thought. If you are ok with a more generic version through one of the websites than go for it!
I got so many compliments but it was bitter sweet that not many realized they were hand made!
hope you like....sorry the pics are a bit blurry =(