Trying to decide on the value of various #8's has always been difficult for me. Some examples are from plate positions that are always regarded as #8's, and others are transitional types, i.e. either #8A or #8 depending upon plate wear.
Although the size of the breaks and whether or not the example is a transitional type is touted as very important by many writers, it is my impression from watching multiple auctions over the past few years, that these factors are largely ignored by the market. The grade, which for both the PF and PSE seems to be determined chiefly by centering, has been a much more important determinant of prices realized.
A good example is lot No. 3038 (#8 73R4, 98J) in the upcoming Schuyler Rumsey sale 105. It was certified by the PSE in 2008 as a #8 98J with specific mention of, "...with a 0.5mm break in the bottom line...". Note that Neinken called the 73R4 position a type IIIa, and the PF certified this example as a #8A (PF #178084 for the pair it originated). Regardless, it is promoted on the basis of the PSE cert and as, "THE HIGHEST GRADE AWARDED AND ONE OF ONLY TWO TO ACHIEVE IT." The stamp hammered at a Siegel auction in 2008 for $26,000. It will open in the Schuyler Rumsey auction for $12,000, and I suspect it will ultimately hammer much higher.
Has the market changed so much that this example of a #8 (#8A?) is valued more highly than only slightly less centered examples with huge breaks? Compare even the price recently realized for a 99R2.


