Venusaur #15 from Base Set is a 1st edition rare card that currently sells for about $1,050 ungraded, with graded copies ranging from $2,975 at grade 7 to $110,000 at grade 10. TCGrader's AI has graded 5 copies of Venusaur (Base Set), averaging 5.2 overall. A grade 10 copy sells for around $110,000, about 105× the $1,050 raw price, so high-grade copies are worth grading.