Professor Sycamore #114 from Steam Siege is a holo rare card that currently sells for about $8.05 ungraded, with graded copies ranging from $9.16 at grade 7 to $35.00 at grade 10. A grade 10 copy sells for around $35.00, about 4.3× the $8.05 raw price, so high-grade copies are worth grading.