Mark Hamill will be signing for OPX at the San Diego Comic Con both Friday and Saturday. Friday is still 11:00 AM - 1:00 PM but Saturday is now 4:30 PM - 6:30 PM in the eFx booth right inside the Lucasfilm Pavilion. Official Pix will have a selection of 8x10 photos available at his table. Autograph price will be $100.00 for this show only! Don't miss this incredible opportunity to meet Mark Hamill in person!