just search accuquilt, accuquilt Go, GO baby, die cutters, etc..
there are MANY options out there..and they have ALL been discussed on this forum many times over.
IF you think you really need a "shape" cutter, then do your homework, do not jump on the GO just because you heard it was fun...they are ALL fun...that is the point..to have fun doing what you love! BUT, they are also ALL very costly..dies are really costly..so you need to know which cutter/company is going to give you the best you can buy for your money!
I am biased with Sizzix/Ellison. I honestly believe their products are for more superior to anything Accucut has ever produced. and I have been using/comparing for more than 15 years...
you can watch this blog... ihaveanotion dot com...she shows some great uses!