Compare Porygon [Reverse] #137 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 | $1.89 | — |
| PSA 10 Gem Mint | $49.00 | +2493% |
Frequently Asked Questions
Is Porygon [Reverse] #137 worth grading? A PSA 10 Porygon [Reverse] #137 is worth $49.00 vs $1.89 raw — a 2493% premium.
What is Porygon [Reverse] #137 PSA 10 worth? $49.00 as of August 2026.