These J.C. Jackson New England Patriots Hand Signed 8x10 Photographs of him are available for $24.99 each:
Defending Pass vs. Pittsburgh Steelers - signed in Silver Paint Pen
Interception vs. Buffalo Bills - signed in Silver Paint Pen
The Autograph has been Authenticated/Witnessed by JSA and comes with attached sticker and card with matching numbers. With those numbers you can go to their website and find out when and where it was autographed.