Whether a buggy comes with a fail safe or not should not be the deciding factor. In fact, most don't. Anyways, a decent failsafe will run you $25 - $35 and it installs between the receiver and the throttle servo. Piece of cake to install. Don't get EP going about failsafes, he'll pull out his soap box and commence to preaching.
El Pirata is now El Preacher. (Love ya bro). I had a failsafe, it malfunctioned and I now run without it. Will I replace it ? Maybe, maybe not. Sorry, got off track there. I have a Storm and yes it is a bit pricey, but like EP said, it comes with a super nice radio. And the aftermarket support is there as well. What does you LHS carry ? It's always nice to have the support of you LHS when you need that part and you need it now. Online shopping is great but sometimes you need it fast.