Latest Slidescroller coverage mentioning PSA across Baseball, Basketball, Football.
The 1967 Topps baseball set, celebrated for its vibrant design and 609‑card checklist, has become a focal point for high‑value transactions, with rare rookie cards and Hall‑of‑Fame players achieving record auction prices.
The 1967 Topps Baseball set, famed for its vibrant design and wood‑grain borders, continues to captivate collectors, with several cards achieving six‑figure prices at auction.
Ken Griffey Jr.’s signature remains a benchmark in baseball memorabilia, with several cards achieving six‑figure sales and setting new market standards.
From the iconic 1989 Upper Deck rookie to the record‑breaking 1999 Game Jersey autograph, this article uncovers the most valuable Ken Griffey Jr. autograph cards ever sold and offers insight into affordable alternatives for today's collectors.
A hobbyist has assembled every card of the 2003‑04 Topps Chrome Basketball Black Refractor set, a limited edition with only 500 copies per card, all professionally graded. The set's centerpiece, the LeBron James rookie, can fetch five‑figure sums, underscoring its immense market value.
A collector has recently completed a full run of the ultra‑rare 2003‑04 Topps Chrome Black Refractors, a set limited to just 500 copies and prized for its LeBron James rookie card and Dwyane Wade insert.
The latest PSA data reveals a meteoric rise in 2025 Topps Chrome Football activity, driven by high‑profile sales and emerging quality concerns.
From a 1914 Baltimore News Babe Ruth rookie that has appreciated from $6,600 to over seven million dollars, to a 1994 BBM Ichiro Suzuki card with only 15 PSA 10 copies, a handful of overlooked issues are attracting serious investment.
The 1957 Topps basketball cards introduced iconic rookie portraits that remain coveted by collectors and continue to influence modern releases.
While most collectors focus on U.S. staples like Topps and Bowman, a handful of international baseball cards are quietly achieving seven‑figure values. Scarcity, historical context and PSA population data reveal why these issues are generating intense interest.
Professional Sports Authenticator reveals a sweeping investment plan that will reshape its grading operations, increase prices, and extend delivery windows for collectors worldwide.