I have the Accuquilt Go. (not the baby go) and I love it.
There are many dies to choose from for a reasonable price.
I never heard of one costing $800.
You can find great deals on E-bay for new ones or even
on sewing things for sale. I use mine all the time and have
accumulated the ones I use most.
I don't think you would regret buying one. It saves sooooo
much time and everything is accurate.