Live Auction Happening Now - Click to Join

Michael Kopech Signed OL Baseball Inscribed "1st Round Pick" (JSA)

JSA Signature Debut

Have something to sell? Click here
  • Lot number 12113095
  • Total views 49
  • Total watched 9
  • Lot ended2026-03-12 18:30:00
  • Total bids 12
  • Winning bid $15.00
  • Buyer's premium $2.55
  • Total $17.55
  • TEN MINUTE NO RESERVE
Bidding Shipping

Rawlings Official League baseball. Hand-signed by Michael Kopech (Chicago White Sox).

The autograph(s) includes an official James Spence Authentication (JSA) "Signature Debut" hologram. "Signature Debut" is the autographed memorabilia equivalent to a rookie card. The JSA definition of a "Signature Debut" is as follows: "Any item that is autographed and received by JSA prior to the last game of the signer's official rookie season.

Authentication: JSA Hologram

Due to the uniqueness of each item, please refer to the photos provided in this auction. We offer high resolution images of each item rather than a written description of condition.

This item is being shipped from the Pristine Auction warehouse.