Raw price: $2.50 | PSA 10 value: $915.00 | PSA 9 value: $228.75
Verdict: Borderline — only grade pristine copies
Expected value after grading: $115.50 | Expected ROI: 208% | Grading cost (PSA Economy + shipping): $35
Grading Service Cost Comparison
| Service | Cost | Turnaround |
|---|---|---|
| PSA Economy | $20 + $15 shipping | 150+ days |
| PSA Regular | $50 + $15 shipping | 65 days |
| PSA Express | $100 + $15 shipping | 20 days |
| BGS Standard | $22 + $15 shipping | 45 days |
| CGC Economy | $18 + $15 shipping | 120+ days |
Frequently Asked Questions
Should I grade Darold Knowles?
Borderline — only grade pristine copies. Darold Knowles raw price is $2.50, PSA 10 is worth $915.00. Expected ROI after ~$20 grading + $15 shipping: 208%.
What is Darold Knowles worth PSA 10?
A PSA 10 Darold Knowles is currently valued at $915.00, compared to $2.50 raw.
Is Darold Knowles grading worth it?
Borderline — only grade pristine copies. The expected return of 208% after grading costs suggests grading could be profitable. Always inspect centering, corners, edges, and surface before submitting.
How much does it cost to grade Darold Knowles?
PSA Economy: ~$20 (150+ days), Regular: ~$50 (65 days), Express: ~$100 (20 days). BGS Standard: ~$22 (45 days). CGC Economy: ~$18. Add ~$15 for shipping each way.