Three things to keep in mind when looking at the above results (unsolds are not included):
This information is provided for hobbyists and is not intended to represent philatelic material as an investment or financial instrument. Past performance is neither an indication nor guarantee of future performance. Every effort has been made to ensure the accuracy of the information, but Siegel Auction Galleries (including its representatives and affiliates) is not liable for errors or omissions of any kind. "SMQ" refers to Stamp Market Quarterly, a copyrighted publication, and the information is used with the copyright holder's permission.
EXTREMELY FINE GEM. A SUPERB MINT NEVER-HINGED EXAMPLE OF SCOTT 428, WHICH IS GRADED SUPERB 98 BY P.S.E. -- THIS IS THE HIGHEST GRADE AWARDED.
With 1997 P.F. and 2007 P.S.E. certificates (Superb 98; SMQ $1,850.00). This is the highest grade awarded and only nine others share it. Despite the relatively high number it is surprisingly difficult to find in this grade, as we have offered only one other in our auctions
EXTREMELY FINE GEM. A MOST IMPRESSIVE MINT NEVER-HINGED JUMBO-MARGINED EXAMPLE OF THE 5-CENT WATERMARKED PERF 10 ISSUE.
With 2000 P.F. and 2008 P.S.E. certificates (XF-Superb 95 Jumbo; SMQ $1,050.00 as 95, $3,300.00 as 98). Only one other shares this grade (and two higher)