Some athletes command high fees for their autographs, while others are more affordable for their fans. For example, a signature from basketball legend Michael Jordan can cost anywhere from $500 to $2,500, while a signature from baseball star Derek Jeter can cost between $400 and $1,000.

Michael Jordan's autograph typically features flowing cursive writing, connected letters, unique flourishes, and proportional spacing. These characteristics, along with consistency, aid in distinguishing genuine signatures from counterfeit ones.

#1 George Washington. In 2012, George Washington's personal copy of the U.S. Constitution and Bill of Rights, signed by him on the document's first page, was sold at auction for $9.8 million. The auction lasted only five minutes.

Look for a reputable autograph authentication service, such as PSA/DNA or JSA, and have them examine the signature. They will be able to give you a professional opinion on whether or not the autograph is genuine.

Look for signs of a facsimile signature Hold the autograph at an angle towards a light source. If it's real, the ink from the pen will have a different “sheen” or “glare” compared to the rest of the photograph. Look closely. Real signatures also tend to have an indentation where the pen tip meets the paper.

BARRY BONDS. Once considered the homerun king, retired slugger Barry Bonds sets the bar high when it comes to placing his autograph on baseballs. Known to turn down fan requests for a signature during his playing days, rumor has it that Bonds has slightly let up on his strict “no sign” rule.

In summary, an autograph can be highly valuable. Its value depends on a variety of factors, such as the quality, authenticity and rarity of the autograph, as well as its sentimental value. Collectors should always take these factors into consideration when assessing the potential value of an autograph.

The condition of the autograph, as well as what the autograph is written on, are among the factors that determine an autograph's value. However, the most important factor is who the autograph belongs to, and whether it is in high demand. Whether or not the autograph is rare also plays a role in its value.

Autograph ID is a mobile app available for both Android and iOS. It uses a combination of advanced machine learning algorithms and human expertise to accurately identify autographs. It can recognize signatures from over 500 celebrities with a 95% accuracy rate.

The value of an autograph depends primarily on the person, but also what was signed, the condition, the availability, and trends that affect supply and demand. Research autograph values in the extensive archives of Heritage Auctions, and request a free appraisal when ready to sell.

Autograph ID is a mobile app available for both Android and iOS. It uses a combination of advanced machine learning algorithms and human expertise to accurately identify autographs. It can recognize signatures from over 500 celebrities with a 95% accuracy rate.

It largely depends on the individual's interests and the current market value of the autograph. However, some of the most highly sought-after autographs include those of popular figures like the Beatles, Marilyn Monroe, Albert Einstein, and the cast of the original Star Wars movie.

1677 and 1776: The Modern Signature is Born John Hancock's famous signature on the American Declaration. Independence in 1776 would go on to become one of the most recognizable signatures in history. More importantly, his signature denotes a binding contract.

While autographs are typically sought after for their connection to a specific individual, signatures serve a more functional purpose. They are used to validate or authenticate documents, confirm identity, and provide a legally binding endorsement. Signatures are often more standardized and consistent than autographs.

J.K. Rowling's handwriting is so valuable that in 2007 her handwritten copy of The Tales of Beedle the Bard sold at auction for an eye-watering $3.98 million. Only seven handwritten copies were produced and the seventh was auctioned for her children's charity Lumos, where it was bought by Amazon.

The value of an autograph depends primarily on the person, but also what was signed, the condition, the availability, and trends that affect supply and demand. Research autograph values in the extensive archives of Heritage Auctions, and request a free appraisal when ready to sell.