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I don't know what to write about this shirt. It's plain and simple...Carl Sagan does in fact Rule.

This is a 100% Cotton T-Shirt with Professionally Pressed Letters.

Awesome "Carl Sagan Rules" Tee Shirt



  • Handmade item
  • Materials: cotton, iron on transfers
  • Ships worldwide from United States
  • Feedback: 1052 reviews
  • Favorited by: 97 people