Aside from giving us another reason to regret we're not all as rich as Croesus, the comparison might prompt the question: "what do we really need a thermal spotter to show us, and at what range: Presence? Species? Gender/Age?, or a nice picture for Facebook?". The more of the foregoing we tick, the steeper the price, of course.
It's a different matter when it comes to riflescopes, it's true, but it's worth bearing in mind that even a basic thermal spotting device backed up by good daylight optics or conventional NV on the gun boosts the probability of spotting quarry sooner, and indeed of spotting it at all, by an impressive margin.
A TiCam 750 is now on my lottery list all the same.