Crossover and reholder explained
Grading. . 1 min read.
Two services that sound similar and do different jobs. Both involve a card that is already in a slab.
Reholder
Same company, same grade, new case. Used when a slab is scratched, cracked, or in an older case style that collectors like less. The grade does not change and is not reassessed.
Crossover
A different company reassesses the card and, if it agrees, puts it in their holder. This is a fresh grading judgement, so the outcome is genuinely uncertain.
The condition that protects you
Crossover submissions let you specify a minimum grade. If the new company will not award at least that, the card comes back untouched in its original slab. Setting that minimum at or above the current grade is the entire point, and submitting without one is how people turn a 9 into an 8 and pay for the privilege.
Always set a minimum. The fee is spent either way; the downside is what you are controlling.
When crossing over is worth it
When completed sales show your card sells for meaningfully more in another company holder, and the gap exceeds the cost and the risk. That is a comps question, answered the way everything else is, in how to price a sports card, and it rests on the differences set out in PSA, BGS and SGC compared.
The underlying reason any of this moves money is in what grading does to the price: the slab is doing two jobs at once, and only one of them is the number.
The full guide
What grading does to the price
A graded card and a raw card are different products. Here is what the slab is actually buying.