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The 10 Most Valuable 2025-26 Topps 3 Quest for Glory Signatures Basketball Cards

The most valuable 2025-26 Topps 3 Quest for Glory Signatures Basketball card is the 2025-26 Topps 3 Quest for Glory Signatures Kon Knueppel #QG-KK at $12,600.00 as of October 10, 2026.

By Ripbin Research · Updated 2026-10-10 · prices from live market data

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The 10 most valuable 2025-26 Topps 3 Quest for Glory Signatures Basketball cards in the Ripbin catalog carry a combined raw market value of $19,531.36, topped by a $12,600.00 card.

  1. 🃏

    #12025-26 Topps 3 Quest for Glory Signatures Kon Knueppel #QG-KK

    $12,600.00
    Full price guide →See eBay listings ↗
  2. 2025-26 Topps 3 Quest for Glory Signatures Cooper Flagg #QG-CF

    #22025-26 Topps 3 Quest for Glory Signatures Cooper Flagg #QG-CF

    $3,890.00
    Full price guide →See eBay listings ↗
  3. 🃏

    #32025-26 Topps 3 Quest for Glory Signatures Dylan Harper #QG-DH

    $1,200.00
    Full price guide →See eBay listings ↗
  4. 🃏

    #42025-26 Topps 3 Quest for Glory Signatures Joan Beringer #QG-JB

    $785.00
    Full price guide →See eBay listings ↗
  5. 🃏

    #52025-26 Topps 3 Quest for Glory Signatures Drake Powell #QG-DP

    $338.36
    Full price guide →See eBay listings ↗
  6. 🃏

    #62025-26 Topps 3 Quest for Glory Signatures NIque Clifford #QG-NC

    $230.50
    Full price guide →See eBay listings ↗
  7. 🃏

    #72025-26 Topps 3 Quest for Glory Signatures Walter Clayton Jr. #QG-WC

    $180.00
    Full price guide →See eBay listings ↗
  8. 🃏

    #82025-26 Topps 3 Quest for Glory Signatures Egor Dëmin #QG-ED

    $158.50
    Full price guide →See eBay listings ↗
  9. 🃏

    #92025-26 Topps 3 Quest for Glory Signatures Ryan Kalkbrenner #QG-RK

    $80.00
    Full price guide →See eBay listings ↗
  10. 🃏

    #102025-26 Topps 3 Quest for Glory Signatures Rasheer Fleming #QG-RF

    $69.00
    Full price guide →See eBay listings ↗

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