The Flawless Diamond 10 grade. A truly perfect card with 50 50 centering on the front, 52 48 or better centering on the back, and absolutely no visible flaws. This is the most coveted grade in the Vstar Universe Art Rare Cards Mewtwo Vstar 031 078 Pokemon Go NM Full Art Ultra Rare Pokemon Card eBay Top 10: Most Expensive Cards from Vstar Universe [1,5 week after release] Fuji Card Shop Glaceon V Crown Zenith [ULTRA RARE] [Near Mint] Ozzie Collectables MARKET UPDATE: Sword & Shield Era (Top 15 Most Expensive Cards) Imo, SWSH will be remembered as the era that perfected the Alternate Art (Special Illustration Rare). These cards have become the "