How much is a 1921 1921 American Caramel Series of 80 (E121) Bill Killefer #NNO worth?

As of 1997, Rawcomps has tracked 0 raw-condition sales for the 1921 1921 American Caramel Series of 80 (E121) #NNO Bill Killefer. Condition, original ownership provenance, and presence of an original wrapper or pack provenance all materially shift the market when sales do appear. Source: https://www.psacard.com/auctionprices

What's the difference between graded and raw 1921 1921 American Caramel Series of 80 (E121) #NNO?

Graded copies of the 1921 1921 American Caramel Series of 80 (E121) #NNO are sealed in PSA, SGC, or BGS holders with an assigned condition grade on a 1–10 scale; raw copies are ungraded and the buyer assesses condition directly. Graded copies typically command a premium because the holder authenticates and grades the card in one step — but for raw cards, the upside is condition-judgment that beats the grader's eye. Source: https://www.psacard.com/services/grading

What's the ERR variation of the 1921 1921 American Caramel Series of 80 (E121) #NNO?

The ERR variation is one of the documented parallels of the 1921 1921 American Caramel Series of 80 (E121) #NNO Bill Killefer. Pre-1980 variations were typically driven by mid-run printing-plate changes, regional issuance, or production-error corrections — production volume per variation is rarely public. The Rawcomps set register lists every catalogued variation we've identified. Source: https://rawcomps.com/vault/1921/1921-american-caramel-series-of-80-e121

Is my 1921 1921 American Caramel Series of 80 (E121) #NNO a reprint?

Reprints exist for nearly every popular pre-1980 baseball card (including the 1921 1921 American Caramel Series of 80 (E121) Bill Killefer). Originals show period-appropriate cardstock thickness, an offset-printing dot pattern visible under a 10× loupe, and back-design fidelity matching the era's printing process. If the card has modern gloss, sharp uncreased corners on a card that should show 76+ years of age, or paper that feels too white and crisp, treat it as a reprint until verified by a professional grading service. Source: https://www.psacard.com/services/authentication

1921 American Caramel Series of 80 (E121) · #NNO

Bill Killefer

ERR

Bill Killefer back — Image: TCDB · front only

Set: 1921 American Caramel Series of 80 (E121)
Year: 1921
Card #: NNO
Set code: 1921_AMERICAN_CARAMEL_SERIES_OF_80_E121

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