![Bill Pierce [Perforated] #21 (Baseball Cards 1961 Post Cereal) — is it worth grading?](https://i.ebayimg.com/images/g/o1oAAeSw3gJoqLF~/s-l1600.jpg)
Is Bill Pierce [Perforated] #21 worth grading?
Baseball · Baseball Cards 1961 Post Cereal · full price guide →
Worth grading — even a PSA 9 beats raw
A Grade 9.5 Bill Pierce [Perforated] #21 sells for $119 against $20.00 raw: a $99.00 spread, 6.0× the ungraded price. Even a PSA 9 ($108) clears the raw price after an economy-tier ~$25 fee, so a near-miss still comes out ahead. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.
- Raw (NM)
- $20.00
- Grade 9.5
- $119
- PSA 9
- $108
- Gem premium
- 6.0×
- As of
- Sep 2, 2026
Break-even by outcome and fee
| If it comes back… | Sells for | Economy / bulk (~$25.00) | Standard (~$50.00) | Express (~$150) |
|---|---|---|---|---|
| Gem — Grade 9.5 | $119 | +$74.00 | +$49.00 | −$51.00 |
| PSA 9 | $108 | +$62.75 | +$37.75 | −$62.25 |
| PSA 8 | $85.00 | +$40.00 | +$15.00 | −$85.00 |
Net = sale price − $20.00 raw value − fee. Fee tiers are illustrative; plug your grader's current price into the calculator below.
Expected value — how often does it need to gem?
| Chance it gems | Expected sale | Expected net (standard fee) |
|---|---|---|
| 25% | $111 | +$40.56 |
| 50% | $113 | +$43.38 |
| 75% | $116 | +$46.19 |
Even a miss (a 9) beats selling raw after the standard fee — the gem rate only decides how much you win by.
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Other 1961 Post Cereal cards worth checking
Full set checklist →![Roy Sievers [Perforated] #26 1961 Post Cereal card](https://i.ebayimg.com/images/g/wcQAAOSwA3tj~~l3/s-l500.jpg)
![Hank Aaron [Hand Cut] #107 1961 Post Cereal card](https://i.ebayimg.com/images/g/mckAAeSw-WJqGBgj/s-l500.jpg)
![Al Kaline [Hand Cut] #35 1961 Post Cereal card](https://i.ebayimg.com/images/g/Ud0AAeSwt4JpwgNG/s-l500.jpg)
![Mickey Mantle [Hand Cut] #4 1961 Post Cereal card](https://i.ebayimg.com/images/g/yFUAAeSwvEBpXrxS/s-l500.jpg)
![Duke Snider [Hand Cut] #167 1961 Post Cereal card](https://i.ebayimg.com/images/g/vv0AAeSwgllpaUmA/s-l500.jpg)
![Jim Landis [Perforated] #27 1961 Post Cereal card](https://i.ebayimg.com/images/g/SwUAAeSwuTdqk5fj/s-l500.jpg)
Grading Bill Pierce [Perforated] #21 — FAQ
Is Bill Pierce [Perforated] #21 worth grading?
A Grade 9.5 Bill Pierce [Perforated] #21 sells for $119 against $20.00 raw: a $99.00 spread, 6.0× the ungraded price. Even a PSA 9 ($108) clears the raw price after an economy-tier ~$25 fee, so a near-miss still comes out ahead. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.
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