These are USD prices, non-discounted, does not factor in regional costs.
$900 (claw AI 8), nope not paying that
$800 (Ally X), ditto above
$700 (Ally, Legion Go, Claw, etc.), negotiable if price discounted below $550.
$650 (Steam deck 1TB OLED)
$550 (Steam deck 512GB OLED), the max price point most people are willing to fork out for a handheld
$400 (Steam deck 256GB LCD)
$350 (Switch OLED)
$300 (Switch)
$200 (Switch lite)
Realistically? In 2025, with cost of living crisis being rampant, I don't see an Xbox handheld doing well if it costs more than $550.
It's an underdog in a crowded market.
At $500~$550, there's also steep competition from the Legion Tab. This is especially so if you intend on using steam link because the hardware in handheld gaming PCs isn't great.
I don't see Switch 2 doing well if it costs more than $350 either.