Pokemon Battle Card e + 6 Ruby Sapphire 2nd pa

Can someone please give me some more info on these?

If I’m correct, they are Unl. Japanese Ruby & Sapphire packs, but I’m not sure and I don’t want to buy some random promo crap.
The auction ends in 2 hours, so I need answers quick.
Thanks to anyone who can help :blush:

EDIT: I found some more

There not pokemon cards they are cards for the GBA e-reader.

So there’s no real value to them then (at least to me).