In general, collectors of baseball cards would rather have a baseball card without the signature. The signature would be considered as a flaw in the condition of the card and will lower the value. If the signature has a lower value than the card it will lower the value of the card. The un-signed card will have a higher value. If the baseball card was issued as an autographed insert as part of the set it could have a higher value.
I have seen a limited edition johnny unitas oversized autographed card. It was offered to stadium club members only in 1995 and was limited/numbered to 1968. There was also a signed form letter by unitas and a certificate guaranteeing the autographs from topps. Everything was in a black topps stadium club binder.
He has an exclusive autograph contract with Panini
2007 Topps Gibson Home Run History Josh Gibson card JG56A 2007 Topps Gibson Home Run History Josh Gibson card JG56 has a book value of about $1.50 in near/mint -mint condition. Professionally graded cards will sell for more. Condition is important.Common flaws with baseball cards include: rounded edges, creases, off centered, and faded color. Any or all flaws will devalue the card significantly.
2007 Topps Gibson Home Run History Josh Gibson card JG92 A 2007 Topps Gibson Home Run History Josh Gibson card JG92 has a book value of about $1.50 in near/mint -mint condition. Professionally graded cards will sell for more. Condition is important. Common flaws with baseball cards include: rounded edges, creases, off centered, and faded color. Any or all flaws will devalue the card significantly.
2007 Topps Mickey Mantle Autograph cardMickey mantle passed away on August 13, 1995. The 2007 Topps card you have might feature a facsimile signature as Mickey Mantle could not have signed it. If the card was a autographed insert by Topps which a cut signature would have been used then value will rely on the number of inserts that were made that year. For a value for either the 2007 Topps Mickey Mantle card or insert, the card number would be needed to identify the exact card you have. In general a signed Mickey Mantle Baseball card is worth about $150.-$300. if properly authenticated.
Less than 25 cents.
2007 Topps Gibson Home Run History Josh Gibson card JG13A 2007 Topps Gibson Home Run History Josh Gibson card JG13 (home run 75) has a book value of about $1.50 in near/mint -mint condition. Professionally graded cards will sell for more. Condition is important.Common flaws with baseball cards include: rounded edges, creases, off centered, and faded color. Any or all flaws will devalue the card significantly.
2007 Topps Gibson Home Run History Josh Gibson card JG94A 2007 Topps Gibson Home Run History Josh Gibson card JG94 (home run 750) has a book value of about $1.50 in near/mint -mint condition. Professionally graded cards will sell for more. Condition is important.Common flaws with baseball cards include: rounded edges, creases, off centered, and faded color. Any or all flaws will devalue the card significantly.
2007 Topps Gibson Home Run History Josh Gibson card JG65A 2007 Topps Gibson Home Run History Josh Gibson card JG65 (home run 510) has a book value of about $1.50 in near/mint -mint condition. Professionally graded cards will sell for more. Condition is important.Common flaws with baseball cards include: rounded edges, creases, off centered, and faded color. Any or all flaws will devalue the card significantly.
Dude don`t you know a Ryan Howard signed ball is about 700$$ plus shipping and handling can cost 17$$ and also the jujama sticker on the side of the autograph must be worth something dude because I work for the baseball card company TOPPS where I make $5.00 an hour
About $250,000
The value of a signed Topps 1997 Desmond Howard Oakland Raiders card is $23.00 Desmond Howard's card can be purchased from eBay.