A Harmon Killebrew signed Baseball card is worth about $20.-$35.
Value is based on average prices of recently closed auctions. Prices may vary based on condition, and the type of authenticity that accompanies the signature. Signatures that have not been properly authenticated could sell at half the market value or less.
In a couple of recent auctions a Harmon Killebrew non authenticated signed baseball card sold for $6.95
A Harmon Killebrew signed Exhibit "slabbed" baseball card PSA/DNA authenticated sold for $56.33
Collectible items could add value to the price of a signature but not always. As in the case of a baseball card, generally a collector 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.
A collector of signatures will not always pay extra for the "collectible" baseball card. The autograph collectors main concern is displaying the signature. This is why it is not a good idea to have an expensive baseball card signed. You could devalue the price of the card, and get less for it. Even if the baseball card has a low value today, if the price goes up in the future the value will be diminished by the signature.
Once a collectible baseball card is signed the value of the card dramatically goes down as a collectible. The card then becomes an Item to display the signature. The bulk of the value relies on the value of the signature of the player that signed the card. A high valued card could sell at a higher price than a low valued card.
1955 Topps Harmon Killebrew rookie card number 124A 1955 Topps Harmon Killebrew rookie card number 124 has a book value of about $250.00 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.
1956 Topps Harmon Killebrew card number 164A 1956 Topps Harmon Killebrew card number 164 has a book value of about $100.00 in Near 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.
Its very rare!
A 1969 Topps Harmon Killebrew card number 375 has a book value of about $15.00 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.
A 1959 Topps Harmon Killebrew card number 515 has a book value of about $125.00 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.
A 1958 Topps Harmon Killebrew card number 288 has a book value of about $100.00 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.
A Topps Harmon Killebrew card number 640 has a book value of about $6.00 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.
A 1970 Topps Harmon Killebrew card number 150 has a book value of about $8.00 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.
A 1968 Topps Harmon Killebrew Game card number 5 has a book value of about $8.00 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.
Harmon Killebrew single signed baseballA Harmon Killebrew single signed baseball is worth about $75. - $150. Value is based on average prices of recently closed auctions. Prices may vary based on condition, and the type of authenticity that accompanies the signature. Signatures that have not been properly authenticated could sell at half the market value or less. Add for inscriptions.Collectors will pay more for inscriptions such as "573 HR" and pay less for personalized inscriptions like "Good Luck Chuck" Signatures authenticated by Steiner sports, or Mounted Memories that use authentication holograms sell at the higher price.
A 1973 Topps Harmon Killebrew card number 170 has a book value of about $5.00 in near/mint -mint condition. Professionally graded cards will sell for more money than a non-graded card in the same condition. 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.
Harmon Killebrew single signed baseballA Harmon Killebrew single signed baseball is worth about $150.- $200. Value is based on average prices of recently closed auctions. Prices may vary based on condition, and the type of authenticity that accompanies the signature. Signatures that have not been properly authenticated could sell at half the market value or less. Add for inscriptions.Collectors will pay more for inscriptions such as "573 HR" and pay less for personalized inscriptions like "Good Luck Chuck" Signatures authenticated by Steiner sports, or Mounted Memories that use authentication holograms sell at the higher price.