Chris_v luxury handheld gaming really doesn’t seem like a thing but I wish it was
You are probably too young to have known what was commonly called the « Rolls-Royce of handhelds » in magazines.

For reference, this was about 2.5 times what you’d need to pay for a Game Boy or Game Gear back then. 2490FF would be around 380€ so around 450$, and while it’s extremely dodgy to apply inflation so loosely on a twice converted tag price, that gives us…
$450 in 1991 equals $876.03 in 2021.
In the US, it was sold for a much cooler (and more reliable for inflation purposes) $250 + taxes.
$250 in 1990 equals $516.40 in 2021.
That’s still more expensive than a Steam Deck!