How much are theses cards worthof price to sale yu-gi-oh trad

How much are theses cards worthof price to sale yu-gi-oh trading cards?

I dont know

I cant see the cards that you posess

on the bottem right of the image on the card it should have a 3letter-3# code

so if it says like... YSD-594 it stands for Yugi Starter Deck then monster #

usually if its SD or ends with D in the letter section, they arent really that rare, they can be found in any starter/structer deck

but if they are from a booster pack, usually the ones that are worth more are gold letter, holographic, first editions of course

I started to play again, and I found many of my super mega rares that I actually use in my current deck