I'll be very slowly selling my 50-year personal collection. . . This will take years!  I obtained this when Borman would send back authentically thru-the-mail.  This is a NASA postcard boldly signed in black Sharpie-type pen by the late great FRANK BORMAN. The postcard is in good/very good condition and measures 3 1/2" X 5 1/2".  Please see the scan for details.  The item is guaranteed to pass PSA, JSA, Beckett or your purchase price is refunded.  The photo is guaranteed authentic for Life by our firm, Golden State Autographs, and comes with our 37-year internationally recognized COA.  This is NOT a stamp, reprint, secretarial signature or forgery but the real deal.  We gladly combine items when shipping; $1 more up to $50; $1 per $100 thereafter.  We have been full-time autograph dealers for the past 37 years (collectors for 50) with the highest reputation specializing in entertainment autographs.  Postage is $5.50 in the U.S.; $6 International with eBay Global Shipping.