Ninetales #12 from Base Set is a holo rare card that currently sells for about $13.96 ungraded, with graded copies ranging from $55.00 at grade 7 to $1,687 at grade 10. TCGrader's AI has graded 11 copies of Ninetales (Base Set), averaging 6.4 overall. A grade 10 copy sells for around $1,687, about 121× the $13.96 raw price, so high-grade copies are worth grading.