There are people who collect "error slabs" - errors made by the TPG in wrongly attributing a coin. They would be interested enough to want to pay the difference between the two coin types, just to own the error slab.
The fact that it's in an error slab might therefore be a selling point, so it would be in the auction company's best interest to point out the error on the slab.
The fact that it's in an error slab might therefore be a selling point, so it would be in the auction company's best interest to point out the error on the slab.
Don't say "infinitely" when you mean "very"; otherwise, you'll have no word left when you want to talk about something really infinite. - C. S. Lewis




















