| http://www.w3.org/ns/prov#value | - Supply was low and demand was high, the top prices began to jump ever higher. ????????????????????????????????? About this time (1992) the first Overstreet grading guide had been released using the now defunct 100 point system, this book was a great attempt to resolve some of the issues that were constantly coming up between the old timer with the older looser and less defined grading standards an
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