Tentacruel #50 from HS—Triumphant is a reverse holo uncommon card that currently sells for about $1.25 ungraded, with graded copies ranging from $17.32 at grade 9 to $88.88 at grade 10. A grade 10 copy sells for around $88.88, about 71× the $1.25 raw price, so high-grade copies are worth grading.