Hello ) Belgium philippivs Belgarvm Rex

good evening

please tell me what kind of Belgian coin this is, and what is its approximate value?

Hello and welcome to Numista!

It's not a coin but a token.  Looks to be the same as two in the Numista Exonumia catalog but I think they're the same.  Sorry but I can't help you with value.

N#198375

https://en.numista.com/catalogue/exonumia225268.html

It is a gold-plated copper-nickel commemorative token that was made by the (no longer existing) private company Het Belgisch Munthuis in Antwerp. Its value is whatever someone is willing to give for it, but I saw it at an online auction at 1€.

Sandra11

good evening

please tell me what kind of Belgian coin this is, and what is its approximate value?

Commemorates the King's accession to the Belgian throne after King Albert II's abdication.

Aidan.