1843-C G$2.50 PCGS AU58

What do you think happened to this coin between 2006 and 2010? Obverse picked up a lot of coppery toning in less than 4 years. It appears the holder is the same in both auctions. Here's a snapshot of the obverse from the 2006 auction (L) and 2010 auction (R).
Heritage 2006
Heritage 2010
Heritage 2006
Heritage 2010

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Comments
l
It's not having what you want, it's wanting what you've got.
Latin American Collection
<< <i>Just guessing, photoshop. >>
I agree, Photoshop. A coin might retone over time, but the surfaces do not grow back to cover the scratches. I have had some experience with scratches not showing in an auction photo that are very obvious on the coin when you see it in person.
<< <i>Different imaging technique and puttied coin turned over time. >>
I agree, definitely different lighting conditions
My right eye is not.
``https://ebay.us/m/KxolR5
'dude
<< <i>
<< <i>Just guessing, photoshop. >>
I agree, Photoshop. A coin might retone over time, but the surfaces do not grow back to cover the scratches. I have had some experience with scratches not showing in an auction photo that are very obvious on the coin when you see it in person. >>
It's just unthinkable that Heritage would Photoshop an image of a coin in their auction. I think the differences you see are lighting / photo technique.
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