But mother, I'm too old for dancing lessons! #29 Price Guide
Marvel · Marvel 1967 Philadelphia Sticker
But mother, I'm too old for dancing lessons! #29 (Marvel 1967 Philadelphia Sticker) is currently worth $172 raw (near mint) (as of Aug 15, 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 | $172 |
Graded — grade ladder
| Grade | Graded |
|---|---|
| 7 | $710 |
Last updated 2026-08-15 · Source: the PriceCharting price guide
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Is it worth grading?
Strong grading candidate — 4.1× premium in Grade 7
A Grade 7 But mother, I'm too old for dancing lessons! #29 sells for $710 against $172 raw: a $538 spread, 4.1× the ungraded price. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.
Should I pay this?
Enter the seller’s asking price to see your net outcome per grade.
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But mother, I'm too old for dancing lessons! #29 — frequently asked
How much is But mother, I'm too old for dancing lessons! #29 (Marvel 1967 Philadelphia Sticker) worth?
As of Aug 15, 2026, But mother, I'm too old for dancing lessons! #29 (Marvel 1967 Philadelphia Sticker): an ungraded near-mint copy sells for about $172, a Grade 7 sells for about $710. Values come from the PriceCharting price guide and are refreshed weekly.
Is But mother, I'm too old for dancing lessons! #29 worth grading?
A Grade 7 But mother, I'm too old for dancing lessons! #29 sells for $710 against $172 raw: a $538 spread, 4.1× the ungraded price. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.
Where do these Marvel 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 Marvel 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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