[Pricing] Are these cards valuable?

[James96rossi]

Hello everyone,
i'm new here, i was cleaning some shelves and I found my old pokemon cards, do you think that there are some valuable?

 

[James96rossi]

"image removed"

 

[Fairy]

Yeah, you got a decent collection. Anything holo, reverse, 1st edition, Level X, ex.. all some good cards. I'd happily take that Ho-oh ex off your hands if I could lol.

 

[icycatelf]

Do note that condition greatly affects the value of cards. Creases, scuff marks, and worn/peeling corners drop the value to pennies for some collectors.