The OTHER Grading Services
Subjectivity Beyond the Point

A Commentary by Robert G. Duncan 4/1/05

Perhaps you have read my "Top Ten List" spoofs of the grading services.   Perhaps you are wondering why I offer coins and occasionally even a piece of paper money which have been graded by a service.

Well the grading services do provide a service.  They authenticate and attribute as well as grade.  And when they grade on a careful and conservative standard, as some do, their grading service can be reassuring, especially when buying mint state and proof grade coins where a single grading point can make a big value difference.

However you may have noticed that I do not sell coins graded by all services.  That is because in my experience some of the services do not grade consistently on a careful and conservative standard.  I'm referring to those other than PCGS, NGC, ANACS and ICG. Often SEGS can be ok.  The others I have found to be relatively undependable.  

Recently at the Boston Bay State show a dealer who has bought from me in the past found himself short of cash and offered me a chance to review his stock for purchase.  To my surprise most of his coins were in slabs by the relatively undependable services.  I didn't even look at most of those; the few I did check out were significantly overgraded.  Specifically I recall a Flowing Hair dollar in a slab marked "F12."  After viewing it under my five power, I remarked to the dealer that is was a nice G6 coin.  

The value difference between a 1795 Flowing Hair dollar in G6 and F12 in Coin World's Coin Values is about two thousand dollars.  A collector who relies on that grading service's grading might think he is getting a "deal" if he could buy that coin for VG8 or VG10 money.  

That dealer's taste in type coins is similar to mine.  At the time I viewed his coins I told him that if his coins weren't in those holders, I'd take a lot longer to look over his stock.  But, I continued, in good conscience I could not sell them as is, because somewhere down the road someone is likely to get burned.  Like someone who would think he's getting a "deal" on a Flowing Hair dollar graded as an F12 that is actually worth less than half of a real F12 coin.  

Yes coin grading is subjective.  But only up to a point!

 

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