Mariano Rivera #42 Price Guide
Baseball · Baseball Cards 2009 SP Authentic · Released 2009
Mariano Rivera #42 (Baseball Cards 2009 SP Authentic) is currently worth $3.17 raw (near mint) and $34.99 in PSA 10 (as of Jul 11, 2026). Values come from the PriceCharting price guide and are refreshed weekly. Grading is the single biggest value lever — check the raw-to-PSA-10 gap below, then scan your copy to see if its centering makes the grade.
Current prices
Raw (ungraded)
| Ungraded | $3.17 |
Graded — grade ladder
| Grade | PSA | CGC | BGS | SGC | Graded |
|---|---|---|---|---|---|
| 10 | $34.99 | $21.00 | $45.00 | $21.00 | — |
| 9.5 | — | — | — | — | $11.51 |
Last updated 2026-07-11 · Source: the PriceCharting price guide
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Is it worth grading?
Worth grading only if it gems
A PSA 10 Mariano Rivera #42 brings $34.99 versus $3.17 raw — a $31.82 spread that covers an economy-tier ~$25 grading fee. Without PSA 9 sales on record, budget for the fee being lost on a near-miss.
Full grading break-even for Mariano Rivera #42: fee tiers, best grader, gem-rate math →
Should I pay this?
Enter the seller’s asking price to see your net outcome per grade.
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Mariano Rivera #42 — frequently asked
How much is Mariano Rivera #42 (Baseball Cards 2009 SP Authentic) worth?
As of Jul 11, 2026, Mariano Rivera #42 (Baseball Cards 2009 SP Authentic): an ungraded near-mint copy sells for about $3.17, a PSA 10 sells for about $34.99. Values come from the PriceCharting price guide and are refreshed weekly.
How much is a PSA 10 Mariano Rivera #42 worth?
As of Jul 11, 2026, a PSA 10 (Gem Mint) Mariano Rivera #42 (Baseball Cards 2009 SP Authentic) sells for about $34.99, compared with $3.17 for a raw near-mint copy.
Is Mariano Rivera #42 worth grading?
A PSA 10 Mariano Rivera #42 brings $34.99 versus $3.17 raw — a $31.82 spread that covers an economy-tier ~$25 grading fee. Without PSA 9 sales on record, budget for the fee being lost on a near-miss.
Where do these Baseball card prices come from?
Prices are the PriceCharting price guide, refreshed weekly. Raw values reflect near-mint (NM) ungraded copies; graded values are per grading company and grade.
Is your baseball card centered well enough to grade?
Centering makes or breaks a PSA 10. Scan any card with Midpoint to measure its exact centering, get a grade estimate, and see what your copy is actually worth.
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