Love my Go! I bought it gently used through a Yahoo group, Sewitsforsale. Another group I belong to, pinsandneedles1, has both the cutter and dies at a significant savings all of the time.
In addition to the Go!, you might consider the Go Baby! It's well within your budget ($90 through pinsandneedles1), leaving enough for several of the dies. Many of the dies fit the Baby, but not all. You need to look at which ones you would most likely use and see if the smaller machine might work for you, or if you are willing to join (free) and watch a selling list for a used one.