Eight years of 2% inflation in the US would make a $399 value in 2013 be close to $480 in 2021.
https://inflationcalculator.mes.fm/?gclid=CNCa2JWupNMCFYEfhgodWWQItw
The US personal and household income are also pointing up since the beginning fo the decade.
A $499 price by 2020 is not that much more than the PS1 costed when launched in 1995.







