Pokémon Triangle Error Base Set Sealed Booster Pack (Wizards of the | Lot #36140 | Heritage Auctions
![Ando 🍃 on Twitter: "GUYS HELP ME IM DIEINGGGG!!! DO I HAVE AN EXTREMELY RARE ERROR BLACK TRIANGLE BASE BOOSTER BOX!?? https://t.co/wpmuvjWngN" / Twitter Ando 🍃 on Twitter: "GUYS HELP ME IM DIEINGGGG!!! DO I HAVE AN EXTREMELY RARE ERROR BLACK TRIANGLE BASE BOOSTER BOX!?? https://t.co/wpmuvjWngN" / Twitter](https://pbs.twimg.com/media/CrjMjlfVYAAUIj3.jpg)
Ando 🍃 on Twitter: "GUYS HELP ME IM DIEINGGGG!!! DO I HAVE AN EXTREMELY RARE ERROR BLACK TRIANGLE BASE BOOSTER BOX!?? https://t.co/wpmuvjWngN" / Twitter
![PSAcard on Twitter: "If you happen upon an unopened #Pokemon pack and notice a little black triangle on the bottom right, then it's your lucky day. Those packs are known as "Black PSAcard on Twitter: "If you happen upon an unopened #Pokemon pack and notice a little black triangle on the bottom right, then it's your lucky day. Those packs are known as "Black](https://pbs.twimg.com/media/DpV9g4FU0AAp9wq.jpg)
PSAcard on Twitter: "If you happen upon an unopened #Pokemon pack and notice a little black triangle on the bottom right, then it's your lucky day. Those packs are known as "Black
![Got this in the mail today Charizard base set pack black triangle error!!! It is unweighed my friend got it from a box break and then sold it to me. I'm happy :) : r/pkmntcgcollections Got this in the mail today Charizard base set pack black triangle error!!! It is unweighed my friend got it from a box break and then sold it to me. I'm happy :) : r/pkmntcgcollections](https://preview.redd.it/fbynbqs2f4e81.jpg?auto=webp&s=49e55bfe2b8e70cfc6a9f0da638a473aaedfea5e)