[Questions] Pokémon cards

I have these two Italian Pokémon cards, I would like to know if they are authentic and how much I could sell them. I searched on eBay the price varies a lot from 100€ to 700€, thanks for the help! I have these two Italian Pokémon cards, I would like to know if they are authentic and how much I could sell them. I searched on eBay the price varies a lot from 100€ to 700€, thanks for the help! I have these two Italian Pokémon cards, I would like to know if they are authentic and how much I could sell them. I searched on eBay the price varies a lot from 100€ to 700€, thanks for the help!

Nothing strikes me as particularly suspicious about them, but these cards aren't particularly rare and the condition isn't great. Definitely not worth €100-700, even if they were in good condition (about €10 combined).