For example, the card numbered 064/063 below is the same Bulbasaur thats found in the main set (as card 001/063), but its much scarcer, and has a full art illustration
A hand formed itself with the lightning and tried to grab me from under the shelter but it couldn't reach
However, if one card has multiple card types, like an enchantment creature or an artifact land, it will be counted once for each type
Errors like this are very rare and are often sought after by collectors
Due to being counterfeit products, most collector, local card shops, and investors wont touch fake products, so theres no real value there
My advice with the showcase frames is to check out the versions of cards you love to play