Forbes contributors publish independent expert analyses and insights. Dave Knox is a writer focused on startups, tech, innovation, and CPG. PSA, which authenticates and grades collectibles, has seen a ...

The recent announcement by PSA regarding delays in their recieving process has caused a stir among collectors, which has led to the consideration of alternative grading companies by collectors as well ...

Cards graded by PSA generally sell for more than those graded by other services, but by how much? We'll look at some cards to get an idea of what certain cards sell for in which grades and if it ...