Not every green creature needs it
But do not rush to buy a lot of these cards
Twin Peaks Fighter, Clara, Holon, Energy, Flareon, Espeon-, Magmortar, Raikou, Suicune, Lillie, Acerola, Yuuri, Zoroarkpsa PSA10 BOX Pokemon Card Game Unopened New Tag Team All Stars Pikachuvmax High Class Pack Trainers Lilliesr Ganba Lillie Support sr Goods ur Promo Zacianv Gardevoir A Rosa Zing Rare Deck Shield Play Mat Zekromgx Reshiramgx Charizardvmax Lucario&Melmetalgx Reshiram&Charizardgx Mewtwo&Mewgx Cap NiwatoriCo vmax Boss's command sr Retired items psa Skylasr Marniesr Big Charmur Air Balloonur Soniasr Shiny Star v Special Art Geist of Jet Black Lance of White Silver Celebiv Budrex vmax Caitlinsr Umbreonvmax Espeonvmax Flareonvmax Vaporeonvmax Jolteonvmax Glaceonvmax Leafeonvmax Rayquazavmax Duraludonvmax Cynthia & Caitlinsr Mallow & Lanasr Acerolasr Lugia Serena sr Glowing Arcana Paradigm Trigger Suzuna Universe Glint of Elesa Companions of Jade The Companions of Shin-Ou [Item]
That is less than the resale markup on a single scalped booster box
I intentionally went for higher-value cards not only because they had higher margins (and downside protection against occasional losses) but also because of their enhanced liquidity/sales volume (they are generally more sought-after cards despite their relative rarity)
QCSE Quarter Century Secret Rare Light and Darkness Dragon X LIGHT Level 8 [ DragonEffect ] ATK 2800 DEF 2400 Cannot be Special Summoned