A typical Pokmon card is about 0.300.34 mm thick, though slight manufacturing variations of 0.51 mm in size and thickness can occur depending on the print run and card type
There are also other useful ways to manipulate counters and make your sagas better, like Goldberry, River-Daughter and Nesting Grounds to accelerate your sagas to the often-powerful final chapters
However, even taking into account the especially bouncy pricing of cards around set launches, the Pokmon TCG prices are just in a rough old place overall
You can obtain the Giratina ex (3-Stars rarity) card by opening Shining Revelry from Shining Revelry set
Effectively an improved Vampire Nighthawk, this three-mana 2/2 with flying, deathtouch, and lifelink states that if you pay life in order to activate a non-mana ability, you may pay that much life again to gain a copy of that ability