Venusaur #15 from Base Set is a holo rare card that currently sells for about $75.00 ungraded, with graded copies ranging from $193 at grade 7 to $120 at grade 10. TCGrader's AI has graded 25 copies of Venusaur (Base Set), averaging 6.4 overall. A grade 10 copy sells for around $120 vs $75.00 raw. That's a modest premium, so grading only pays off for near-perfect copies.