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| Amazing Spider-Man #300 | ||
| Marvel Comics, 5/88 | ||
| David Michelinie story | Origin & 1st full appearance of Venom | |
| Todd McFarlane cover & art | (Eddie Brock). Thing appearance. | |
| Last black costume. | ||
| 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 | 32,331 | 8.57 | 0 0.00% | 10 0.03% | 1,756 5.5% | 4,637 19.8% | 5,282 36.1% | 4,305 49.5% | 3,868 61% | 3,491 72% | 2,539 80% | 1,802 86% | 1,402 90% | 935 93% | 761 95% | 479 97% | 371 98% | 262 99% | 196 99% | 96 100% | 63 100% | 34 100% | 28 100% | 5 100% | 2 100% | 3 100% | 4 100% |
| 1 BOOK | Signature | 6,580 | 8.65 | 0 0.00% | 0 0.00% | 396 6.0% | 1,103 22.8% | 1,140 40.1% | 818 53% | 741 64% | 674 74% | 485 81% | 381 87% | 278 91% | 176 94% | 119 96% | 85 97% | 73 98% | 29 99% | 31 99% | 22 100% | 20 100% | 2 100% | 2 100% | 1 100% | 0 100% | 0 100% | 4 100% |
| 1 BOOK | Restored | 755 | 7.93 | 0 0.00% | 0 0.00% | 12 1.6% | 43 7.3% | 86 18.7% | 92 30.9% | 81 41.6% | 86 53% | 82 64% | 61 72% | 47 78% | 37 83% | 47 89% | 31 93% | 23 96% | 6 97% | 8 98% | 5 99% | 3 99% | 2 100% | 2 100% | 0 100% | 0 100% | 0 100% | 1 100% |
| 1 BOOK | Qualified | 209 | 8.55 | 0 0.00% | 0 0.00% | 3 1.4% | 22 12.0% | 29 25.8% | 30 40.2% | 30 55% | 37 72% | 17 80% | 15 88% | 11 93% | 8 97% | 4 99% | 0 99% | 0 99% | 2 100% | 0 100% | 1 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% |
| Amazing Spider-Man #300 (1988, Marvel Comics) CGC Universal Grade Distribution | ||||||||||||||||||||||||
| 0% 0 10 | 0% 10 9.9 | 5% 1,756 9.8 | 14% 4,637 9.6 | 16% 5,282 9.4 | 13% 4,305 9.2 | 12% 3,868 9.0 | 11% 3,491 8.5 | 8% 2,539 8.0 | 6% 1,802 7.5 | 4% 1,402 7.0 | 3% 935 6.5 | 2% 761 6.0 | 1% 479 5.5 | 1% 371 5.0 | 1% 262 4.5 | 1% 196 4.0 | 0% 96 3.5 | 0% 63 3.0 | 0% 34 2.5 | 0% 28 2.0 | 0% 5 1.8 | 0% 2 1.5 | 0% 3 1.0 | 0% 4 0.5 |
| cgcdata.com, last updated February 24, 2026 | ||||||||||||||||||||||||