What is worth more a ken griffey jr signed rookie bat or 600 hr bat?
Ken Griffey Game Used Bats If you are asking about a Ken Griffey Jr. signed game used rookie bat, and a Ken Griffey Jr. game used bat when he hit home run number 600, the 600 home run bat will have more of a significant historic value, and have a far higher value. There would be many rookie year bats, and only one 600 HR bat which is most likely in the Hall of fame or in Griffey's personal collection. A value cannot be given. The signature on the rookie bat means nothing. The bulk of the value will rely on the game use, and the type of provenance or authenticity that accompanies the bat. Some collectors would rather have the game used bat without the signature. In general a Ken Griffey Jr. game used bat is worth about $1,000. more or less depending on the game use, and provenance that accompanies the bat.Bats with historic value will sell for more. A Ken Griffey Jr. Signed Bat (not game usde) is worth about $150.-$250.