1939 Play Ball Jack Knott #91. is currently valued at $10.52 raw/ungraded. and $3,689.01 in PSA 10. from 1939. Prices are based on recent sold listings from eBay, Goldin, Heritage Auctions, and other marketplaces.
Source: HobbyCardIndex · Updated daily · https://hobbycardindex.com/cards/9080034
1939 Play Ball Jack Knott #91
As of , a Jack Knott #91, valued at approximately $10.52 loose, $3,689.01 in PSA 10, and $554.88 in PSA 9, based on HobbyCardIndex's aggregated market pricing.
- Set: Play Ball (1939)
- PSA 10 / Loose spread: 350.7x
- Last updated:
- Catalog ID: 1817821
Baseball
· 1939 · Play · Play Ball
Current Market Prices
Prices updated daily from multiple market sources.
Raw / Ungraded
$10.52
PSA 10
$3,689.01
PSA 9
$554.88
PSA 8
$184.50
BGS 10
$1,027.51
CGC 10
$2,213.00
SGC 10
$2,213.00
Card Details
| Year | 1939 |
| Brand | Play |
| Set | Play Ball |
| Card Number | #91 |
| Category | Baseball |
Recent Sold Listings
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1939 Play Ball - Jack Knott #91 POOR WITH WRITINGRaw$4.00Oct 10, 2026
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1939 Play Ball #91 Jack Knott PSA 8PSA 8$165.00Oct 2, 2026
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1939 Play Ball Set-Break # 91 Jack Knott VG-VGEX *GMCARDS*Raw$10.50Sep 23, 2026
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1939 Play Ball #91 Jack Knott Psa 8 Centered, Low Pop 16, Chicago White SoxPSA 8$179.00Sep 4, 2026
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Signed 1939 Play Ball - Jack Knott #91 Name in All Caps (RC) - Chicago White SoxRaw$32.00Aug 15, 2026
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1939 Play Ball #91 John Knott VG X3552263Raw$11.26Jul 29, 2026