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| Nintendo Power #1 | ||
| Nintendo of America Inc., 7-8/88 | ||
| Joan Gratz cover | Baseball Round Up poster, | |
| Player's Poll & Subscription inserts. | ||
| Books | CGC Label | CGC Total | Avg. Grade | 10 | 9.9 | 9.8 | 9.6 | 9.4 | 9.2 | 9.0 | 8.5 | 8.0 | 7.5 | 7.0 | 6.5 | 6.0 | 5.5 | 5.0 | 4.5 | 4.0 | 3.5 | 3.0 | 2.5 | 2.0 | 1.8 | 1.5 | 1.0 | 0.5 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 BOOK | Universal | 641 | 5.87 | 0 0.00% | 0 0.00% | 2 0.3% | 5 1.1% | 12 3.0% | 15 5.3% | 18 8.1% | 34 13.4% | 27 17.6% | 55 26.2% | 66 36.5% | 54 44.9% | 58 54% | 66 64% | 43 71% | 48 78% | 36 84% | 33 89% | 25 93% | 14 95% | 8 97% | 4 97% | 4 98% | 7 99% | 7 100% |
| 1 BOOK | Qualified | 62 | 5.40 | 0 0.00% | 0 0.00% | 0 0.0% | 0 0.0% | 0 0.0% | 1 1.6% | 2 4.8% | 2 8.1% | 2 11.3% | 1 12.9% | 3 17.7% | 3 22.6% | 7 33.9% | 7 45.2% | 9 60% | 8 73% | 11 90% | 6 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% |
| 1 BOOK | Signature | 12 | 5.33 | 0 0.00% | 0 0.00% | 0 0.0% | 0 0.0% | 0 0.0% | 0 0.0% | 1 8.3% | 0 8.3% | 1 16.7% | 1 25.0% | 0 25.0% | 1 33.3% | 2 50% | 1 58% | 2 75% | 0 75% | 0 75% | 0 75% | 1 83% | 0 83% | 1 92% | 0 92% | 0 92% | 0 92% | 1 100% |
| 1 BOOK | Restored | 4 | 2.88 | 0 0.00% | 0 0.00% | 0 0.0% | 0 0.0% | 0 0.0% | 0 0.0% | 0 0.0% | 0 0.0% | 0 0.0% | 0 0.0% | 0 0.0% | 0 0.0% | 0 0.0% | 0 0.0% | 0 0.0% | 1 25.0% | 0 25.0% | 1 50% | 1 75% | 0 75% | 0 75% | 0 75% | 0 75% | 0 75% | 1 100% |
| Nintendo Power #1 (1988, Nintendo of America Inc.) CGC Universal Grade Distribution | ||||||||||||||||||||||||
| 0% 0 10 | 0% 0 9.9 | 0% 2 9.8 | 1% 5 9.6 | 2% 12 9.4 | 2% 15 9.2 | 3% 18 9.0 | 5% 34 8.5 | 4% 27 8.0 | 9% 55 7.5 | 10% 66 7.0 | 8% 54 6.5 | 9% 58 6.0 | 10% 66 5.5 | 7% 43 5.0 | 7% 48 4.5 | 6% 36 4.0 | 5% 33 3.5 | 4% 25 3.0 | 2% 14 2.5 | 1% 8 2.0 | 1% 4 1.8 | 1% 4 1.5 | 1% 7 1.0 | 1% 7 0.5 |
| cgcdata.com, last updated September 16, 2025 | ||||||||||||||||||||||||