sleeve card size Penny Game Card Sleeves (67x92mm) Designed for versatility Just Sleeves - Standard American

NM copies are very rare, so expect to pay around $115 or more if you're looking for one to grade

Astral Kuriboh X LIGHT Level 1 [ FiendEffect ] ATK 100 DEF 100 You can reveal 1 "Number" Xyz Monster in your Extra Deck

As well as the only copy of this specific Filler Card I have seen

Its the only card in the franchise to feature Illustrator in the title rather than Trainer. It also includes a small pen icon in the corner, a symbol not found on any other card

He single handedly allows blue decks to forgo equipment and make full use of Phantasmal Creatures and Kira, the Great Glass-Spinner should you wish to go down that route

The other list I did could also have played Tinker however it would have been fine rather than good