Valuable coin

Hi I'm new to coin collecting, someone gave me some and I've been going through them and looking on the Internet to find out about them. I have a 1991 1 belgium franc and a 1990 which according to a couple of videos on YouTube are very valuable could this be true?. TIA

Hello 🤖

Without pictures, it will be very difficult for anyone to help you. Could you please post clear pictures of each side of your item?

Please note that this is an automatic message. Feel free to ignore if it is not relevant.

azzy78

 could this be true?. 

No. There were 400 million of each year made, worth maybe US $0.25 in a lightly circulated condition.  Don't believe everything you read on the internet.