Canal Dredger #55 from Conspiracy is a foil rare card that currently sells for about $1.21 ungraded and around $2.63 at grade 7. A grade 7 copy sells for around $2.63, about 2.2× the $1.21 raw price, so high-grade copies are worth grading.
Price by Grade
Recent market prices for graded copies of Canal Dredger
Grade
Market Price
vs Raw
7
$2.63
2.2×
Raw (ungraded)
$1.21
1×
Worth grading? A grade 7 copy sells for around $2.63, about 2.2× the $1.21 raw price, so high-grade copies are worth grading.