I have for sale a Marvel 70th Anniversary BLANK Artists Proof 4×5 Sketch Card. Worldwide: International Tracked and Signed. If you have any question please contact me. The item “Marvel 70 Anniversary BLANK Artists Proof Sketch Card AP” is in sale since Wednesday, December 06, 2017. This item is in the category “Collectibles\Non-Sport Trading Cards\Trading Card Singles”. The seller is “collect-er2010″ and is located in London. This item can be shipped worldwide.