Meet Marty Grabstein at the Austin Convention Center September 1 - 3, 2023

Marty Grabstein will be appearing at GalaxyCon Austin on Friday, September 1, Saturday, September 2, and Sunday, September 3. He will participate in a live Q&A and sign autographs with fans.

Tickets Available September 8, 2022

Austin Convention Center
500 E Cesar Chavez St
Austin, TX 78701

Top Credits:

  • Courage in Courage the Cowardly Dog

Appearing in Austin:

  • Friday, Saturday & Sunday

Autographs & Photo Ops


  • Autographs: $40 - Available at the event
  • Autographs on Funkos: $50 - Available at the event
  • Table Selfie: $30 - Available at the event
  • Autograph/Table Selfie Combo: $60 - Available at the event

Find Pre-Signed Autographs From More Celebs at GalaxyCon.com