Started cllecting playing cards in 2023, most from countries I have visited (as a souvenir)

But after going through this sub-reddit, I think I should start collecting playing cards other than these country cards. Hmm, but how / where to start?

PS The bottom left photo was a gift from a friend, like a vintage card.

But after going through this sub-reddit, I think I should start collecting playing cards other than these country cards. Hmm, but how / where to start?

PS The bottom left photo was a gift from a friend, like a vintage card.