Military Payment Certificate. Series 691. $5. PMG Gem Uncirculated 65 EPQ. First Printing. Serial number D00000100D. Bright and colorful paper, wide margins, and superb centering all validate the assigned third-party grade. Auction results from this year have shown gems to sell for an average of around $2,000. We see no reason for this exceptional MPC to fare any differently. Incredibly desirable with low/binary serial number D00000100D.