ALWAYS keep in mind that VCP and card target data can easily be manipulated. All it takes is two guys selling a card back and forth to each other to create phantom data points that others will use as a benchmark for their spending.
Make sure you only validate anomalous sales in which the card scan shows a card with equally anomalous eye appeal.
If a PSA 6 has ten sales in an historic range, and a weak PSA 6 suddenly sells for 2X that range, trust your gut.
Last edited by MattyC; 04-30-2014 at 08:01 AM.
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