I need help finding if a card exists

My favorite pokemon is trapinch and i got inspired by Deep Pocket Monster video of getting every umbreon card and im trying to follow the same rules so language doesnt matter but symbols and such do so the ones i dont know if they exists are

- The #79 EX Dragon Reverse Holo Trapinch in Japanese

  • The #82 EX Sandstorm Reverse Holo Trapinch in Japanese

i want these two since they dont have the e-reader logo on them but the only they were released in japanese were in Flygon Constructed Starter Deck and since only one of each trapinch is listed im guessing that there was simply a chance that when you opened it one would be reverse holo but i have never heard about it or seen any listings so i was wondering if anyone had any ideas or resource i could use to see if it is even real?

Where do you see evidence that the cards from the deck are also released in reverse holo?

Search ナックラー on Mercari Japan and go through every single listing. Chances are if it exists, it will be there