

Are these worth anything? No “TM” so are they fake?
Inherited these Pokemon cards from a family member that passed. Can someone please help me put an estimated price on this deck so i dont get taken advantage of? Also I noticed these cards do not have the trademark on the back, does that mean they’re fake?! (for the photo on the right I did not check for the trademark).
The pack was open when I received it, so I cannot confirm if these cards actually belong in the pack. But I assume they do.
After googling this it looks like I might have something semi-valuable?