Painful Truths #120 from Battle for Zendikar is a rare card that currently sells for about $1.27 ungraded and around $4.20 at grade 7. A grade 7 copy sells for around $4.20, about 3.3× the $1.27 raw price, so high-grade copies are worth grading.
Price by Grade
Recent market prices for graded copies of Painful Truths
Grade
Market Price
vs Raw
7
$4.20
3.3×
Raw (ungraded)
$1.27
1×
Worth grading? A grade 7 copy sells for around $4.20, about 3.3× the $1.27 raw price, so high-grade copies are worth grading.