Sports Memorabilia

Baseball Memorabilia

Robert Brown Baseball Memorabilia

Giants Player BOBBY THOMSON Signed Baseball First Image

#image-loader-main { display: none; }

Giants Player BOBBY THOMSON Signed Baseball First Image

Giants Player BOBBY THOMSON Signed Baseball

Total Sales1 Sold

Median Sale Price

Sale Price Range

Similar Upcoming Sales

1957 New York Giants Team Signed Baseball (1 of 7)

1957 New York Giants Team Signed Baseball

Grant Zahajko Auctions, LLC

2 days Left

(JSA) Bobby Thomson Autographed Official Major League Baseball (1 of 2)

(JSA) Bobby Thomson Autographed Official Major League Baseball

Apr 16, 2026

Willie Mays Autographed Baseball San Francisco Giants Beckett BAS (1 of 5)

Willie Mays Autographed Baseball San Francisco Giants Beckett BAS

667 Lots Away

Rare Red Murray Signed Baseball New York Giants T206 JSA LOA (1 of 11)

Rare Red Murray Signed Baseball New York Giants T206 JSA LOA

2 days Left

Willie Mays Signed New York Giants Bat 24 Autographs JSA COA (1 of 10)

Willie Mays Signed New York Giants Bat 24 Autographs JSA COA

5 days Left

Baseball Ralph Branca & Bobby Thomson "10/ 3/ 51" Autographed (1 of 3)

Baseball Ralph Branca & Bobby Thomson "10/ 3/ 51" Autographed

5 days Left

(JSA) Bobby Thomson & Ralph Branca Autographed 8x10 Photo (1 of 2)

(JSA) Bobby Thomson & Ralph Branca Autographed 8x10 Photo

5 days Left

Willie Mays Signed Baseball San Francisco Giants PSA/DNA (1 of 3)

Willie Mays Signed Baseball San Francisco Giants PSA/DNA

930 Lots Away

Harry Danning Signed Autographed OML Baseball New York Giants (PSA/ DNA 203541) (1 of 2)

Harry Danning Signed Autographed OML Baseball New York Giants (PSA/ DNA 203541)

Apr 17, 2026

Willie Mays Signed 11x14 Photo Auto Beckett LOA New York Giants (1 of 1)

Willie Mays Signed 11x14 Photo Auto Beckett LOA New York Giants

4 days Left

Sandy Koufax 1964 Topps Giants Signed HOF 72 PSA 10 (1 of 2)

Sandy Koufax 1964 Topps Giants Signed HOF 72 PSA 10

5 days Left

Cal Abrams and Monte Irvin Autographed Baseball (1 of 5)

Cal Abrams and Monte Irvin Autographed Baseball

Premier Auction Galleries

Apr 18, 2026

1928 New York Giants Team Signed Baseball with JSA COA (1 of 10)

1928 New York Giants Team Signed Baseball with JSA COA

5 days Left

Major League Baseball Autographed by Willie Mays PSA DNA GEM MINT 10 (1 of 5)

Major League Baseball Autographed by Willie Mays PSA DNA GEM MINT 10

12 hrs Left

Bill Terry Autographed ONL Baseball with HOF 1930 401 Inscription PSA/DNA (1 of 4)

Bill Terry Autographed ONL Baseball with HOF 1930 401 Inscription PSA/DNA

2 days Left

Willie Mays Autographed Official NL Baseball JSA San Francisco Giants (1 of 3)

Willie Mays Autographed Official NL Baseball JSA San Francisco Giants

3 days Left

TOP