Do not hesitate to call me with any questions that you may have. I have been a full time stamp & coin dealer for the past 40 years. Member of the ANA, NGC and dealer member of the American Philatelic Society. Stamps only certificates from either APS, PSE or from the Philatelic Foundation are accepted, however “graded” certificates or “encased” items are not accepted. Proof of the inability to express an opinion is not grounds for return. We use the finest in secure packaging to better protect your items. Powered by SixBit’s eCommerce Solution. The item “491, Used 2c Type II VF-XF Rare Gem with APS Certificate Stuart Katz” is in sale since Saturday, September 12, 2015. This item is in the category “Stamps\United States\1901-Now\ Used”. The seller is “stukatz-stamps” and is located in Hampton, New Hampshire. This item can be shipped worldwide.