Pricey? I looked at Isatas. I ended up with a Nexus five model years newer. Really, happy with what I have. They appear to me to depreciate especially hard at about that model year down.
The pop in/out knobs are cool. They come with jax and in motion satellite standard. The rear storage area was handy. Not sure I would pay the premium for that though. The two I "looked at" at PPL (via photos) had bad leaks -- both where the slide comes in and I have been told they tend to crack in the fibreglass behind the rear wheel well. Didn't see it on the ones I looked at. The one I saw in Florida was overpriced.
I was looking last year this time. A number of Isatas advertised then are still for sale still....