Why Do Some Tag Team Ninetales Cards Fail to Crossover from HGA to PSA?

When collectors send cards previously graded by HGA to PSA for crossover grading, rejection can occur for reasons that aren't always immediately obvious.
Holo, reverse holo, and special foil cards

When collectors send cards previously graded by HGA to PSA for crossover grading, rejection can occur for reasons that aren't always immediately obvious.

HGA 3 to CGC 5 crossovers on Jolteon cards are not possible through CGC's standard CrossOver service.

SGC 9.5 Umbreon cards are among the most desirable graded Pokemon cards on the secondary market, and they switch hands with remarkable frequency when they...

The short answer is almost never. Cards graded by SGC at an 8 (Near Mint-Mint) do not get "bumped" to Beckett at a 2 (Good) because graders typically...

The Pikachu Stamp Articuno card presents a unique challenge in modern Pokemon card grading: when cards graded Beckett 8 are compared against PSA's grading...

The precise number of SGC 4 Illustration Rare Yveltal cards that successfully become PSA 6s is unknowable without access to confidential grading company...

A reverse holo Koraidon card dropping from a PSA 9.5 grade to a PSA 5 represents a loss of approximately 2 to 5 times its value, though the exact figure...

HGA 9.5 Lapras cards crossover to other grading companies with moderate success rates, though the outcome depends heavily on the specific card's condition...

A HGA 5 graded Reverse Holo Mewtwo would almost certainly not improve significantly at SGC. While different grading companies do apply varying standards,...

CGC 3 Ninetales cards rarely receive HGA 1 grades when cross-graded, though specific frequency data is limited in public records.