PASS-CO The leading authentication, encapsulation and grading service for autographs, stocks, bonds, photography, currency, Americana and other collectibles.

Authentication, Grading, Scoring and Encapsulation Fees

At Pass-co we have developed the finest authentication service of its kind. Our affordable prices take into consideration the amount of time and effort involved to properly assess and authenticate items. As a result, we maintain a pricing structure in which our fees vary depending upon the historical personality authentication requirements. Our current price list exceeds 2,400 names. Below are some examples of our service fees.

Autograph Authentication

Stock and Bond Grading and Encapsulation

Photography Grading