Compare Belle - Inventive Engineer values across different grades. See whether grading is worth it based on current prices and PSA gem rates.
Price by Grade
| Grade | Guardian Estimate | Premium vs Raw |
|---|
| Raw / Ungraded | $0.63 | — |
| PSA 9 | $29.99 | +4660% |
| PSA 10 Gem Mint | $39.99 | +6248% |
Frequently Asked Questions
Is Belle - Inventive Engineer worth grading? A PSA 10 Belle - Inventive Engineer is worth $39.99 vs $0.63 raw — a 6248% premium.
What is Belle - Inventive Engineer PSA 10 worth? $39.99 as of September 2026.