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Harrington's Premier Baseball Memorabilia Auction

Mon, Jul 20, 2026 11:00AM EDT
  2026-07-20 11:00:00 2026-07-20 11:00:00 America/New_York Harrington's Auctions Harrington's Auctions : Harrington's Premier Baseball Memorabilia Auction https://bid.harringtonsauctions.com/auctions/harringtons-auctions/harringtons-premier-baseball-memorabilia-auction-23409
Harrington’s is proud to present a Premier Baseball Memorabilia Auction on Monday, July 20, 2026 at 11:00 AM EST (Online Only), featuring an exceptional lineup of investment-grade collectibles tied to baseball’s most iconic figures. Highlights include game-used and signed bats, autographed baseballs, rare vintage baseball cards, and limited-edition signed photos and memorabilia from legends including Mickey Mantle, Babe Ruth, Joe DiMaggio, Willie Mays, Jackie Robinson, Hank Aaron, Sandy Koufax, Ken Griffey Jr, and many more.
Harrington's Auctions nicole.c@harringtonsauctions.com
Lot 178

Rafael Palmeiro Game-Used Cooper Pro 100 Bat

Estimate: CAD$400 - CAD$600
Starting Bid
CAD$100
$72.46

Bid Increments

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CAD$500,000 CAD$50,000

Rafael Palmeiro Game Used Cooper Pro 100 Bat (Greenshields Collection)

A Cooper Pro 100 professional model bat attributed to game use by Rafael Palmeiro, a member of the prestigious 500 Home Run Club and one of the most consistent power hitters of his era.

The bat displays strong evidence of professional use including surface wear, ball marks, and general handling wear throughout. Notably, the bat exhibits a visible crack along the barrel, consistent with heavy in-game use. The model designation “S329” is present, aligning with professional production specifications.

Palmeiro was a four-time All-Star and achieved over 3,000 hits and 500 home runs during his career, placing him among an elite group of hitters in MLB history. Game used bats from accomplished power hitters continue to generate collector interest, particularly when showing clear signs of use.

Authentication & Provenance
While this item is not accompanied by third-party authentication, the bat displays use characteristics consistent with professional play and is consistent with other known examples from the era. The piece originates from the Greenshields Collection, a long-held private collection assembled over many years and featuring a broad selection of autographed sports memorabilia and professional model equipment.

Condition
Good overall condition with heavy visible use including surface wear, scuffing, and ball marks. The bat has a noticeable crack along the barrel, consistent with game use. Structurally compromised but displays well.

Details
Player: Rafael Palmeiro
Manufacturer: Cooper
Model: Pro 100 (S329)
Use: Game Used (Attributed)
Authentication: No COA
Provenance: Greenshields Collection

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