what is the first set of pokemon cards called 3 SETS EVER MADE FROM 1999! [Opening Base, Jungle, & Fossil] 1st Edition (TCG) - Bulbapedia,

Pokmon Sleeve Size Guide Protecting cards is one of the most rewarding parts of collecting because it helps preserve their beauty and condition

Cards most likely to hold value tend to have one or more of the following: Real scarcity Strong Commander demand Reserved List status High-end collector appeal Iconic artwork or history Low supply in good condition Limited promotional distribution Cards that are more likely to lose value include new competitive staples that are expensive only because supply is low, cards likely to be reprinted, and cards whose price is driven mostly by hype

That means a Commander deck cant have a copy of Fynn, the Fangbearer in it if the commander is Westley, Dread Pirate Roberts

Still, Scorpion Sentinel isnt the most impactful of cards, and you wont run it all the time

The original The Ozolith, printed back in Ikoria , sells for around $30