1918 Inverted Jenny Stamp
Famous Stamps Graded by PSE
PSE is the industry leader in rare stamp grading for both industry experts and home enthusiasts. We offer premiere stamp grading and authentication services, along with our unique Set Registry, Price Guide, and Population Reports. If stamps are your passion, you have come to the right website.
Authentication and Grading Services

Whether you are new to stamp grading, or have taken advantage of PSE's benefits before, it's easy to get your stamps graded by PSE! Please review the methods for stamp submissions with the simple steps below.

  1. View Our Grading Services and Fees.
  2. Request a Submission Kit or
    Print Your Own Submission Form.
  3. Once Submitted, Check Your Order Status Online.
PSE In The News
Joint Celebrations – Commemorative Coins and Stamps
That significant events in our nation's history would be celebrated on both postage stamps and commemorative coinage should not be surprising. What might raise an eyebrow though, is the number of times this has occurred.

Heritage New York Rare Stamps Auction brings $1.8 million+
DALLAS, TX – Heritage/Bennett's Signature® New York Stamps Auction, Dec. 10, 2009 - the final philatelic event of the year - emerged before an early winter snow blanketed Manhattan as quite successful, with 93% of the lots selling, and a total realization of $1.8 million with the Rare and Choice examples performing quite well.

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Announcement:

PSE will continue to accept submissions with the 2009 fee structure until further notice.
Thank you.