Original 'Harry Potter' watercolor artwork to sell at auction

Original 'Harry Potter' watercolor artwork to sell at auction

The original watercolor artwork is expected to sell for more than $400,000

Declaration of Independence to sell Wednesday in Sotheby's auction

Declaration of Independence to sell Wednesday in Sotheby's auction

Early printing of one of history's most important documents could top $5 million

Michael Jackson memorabilia: Ranking his top 10 collectibles

Michael Jackson memorabilia: Ranking his top 10 collectibles

On the 15th anniversary of Jackson's death, his memorabilia remains in high demand

Auction recap: Derek Jeter worn uniform, rare Beatles LP

Auction recap: Derek Jeter worn uniform, rare Beatles LP

Several high-grade magazines also failed to meet expectations in this week's auctions

Michael Jordan shoes from broken-foot game going to auction

Michael Jordan shoes from broken-foot game going to auction

Shoes are not photo-matched, but Lelands says they have 'rock-solid provenance'

His card collection is worth more than $100 million — but it's not for sale

His card collection is worth more than $100 million — but it's not for sale

Diamondbacks managing general partner Ken Kendrick owns perhaps the world's greatest card collection

'House of the Dragon' prop replicas to release late 2024

'House of the Dragon' prop replicas to release late 2024

The 1:1 scale prop replicas are all limited edition releases

1940 Superman card sells for record $36,250

1940 Superman card sells for record $36,250

Gum Inc.'s 1940 Superman #1 ranks as one of top non-sports cards

Wayne Gretzky hockey stick, used in his last Stanley Cup title run, sells for record $336k

Wayne Gretzky hockey stick, used in his last Stanley Cup title run, sells for record $336k

Sale establishes a new record for any NHL stick ever publicly sold

Signed Beethoven manuscript sells for $225k

Signed Beethoven manuscript sells for $225k

Rare pre-1800 manuscript sells publicly for the first time