Octillery #TG03 from Brilliant Stars Trainer Gallery is a holo holo_rare card that currently sells for about $2.94 ungraded, with graded copies ranging from $9.07 at grade 7 to $11.50 at grade 10. TCGrader's AI has graded 6 copies of Octillery (Brilliant Stars Trainer Gallery), averaging 8.8 overall. 50% scored 9 or higher, so a strong copy is achievable but far from guaranteed. A grade 10 copy sells for around $11.50, about 3.9× the $2.94 raw price, so high-grade copies are worth grading.