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Jerry Koosman Signed MLB Baseball w/ "1969 WSC" Insc

KOOSBAS000011

$124.98

with case

$99.99

without case
Jerry Koosman has hand-signed this MLB baseball and inscribed it 1969 WSC-Jerry Koosman pitched for the New York Mets for twelve years winning 140 games with an E.R.A. just above 3. This Jerry Koosman autograph is Guaranteed Authentic by Steiner Sports and include a Steiner Sports Certificate of Authenticity and an accompanying tamper-proof Steiner Hologram. The Steiner Seal Means It's Real.

  • Jerry Koosman hand-signed MLB baseball
  • Inscribed 1969 WSC
  • 100% Guaranteed Authentic
  • Includes Steiner Sports Certificate of Authenticity
  • Features Tamper-Evident Steiner Hologram
  • Would make a perfect gift!

Jerry Koosman Signed MLB Baseball w/ "1969 WSC" Insc

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Glass Single Baseball Case

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