Factory Sealed SHREDDIES Cereal Box with TMNT POWER RINGS and Cereal Inside Eastman SIGNED with JSA

Description Factory Sealed 1991 SHREDDIES Cereal Box with TMNT POWER RINGS Eastman SIGNED JSA October 2025 Wow! wow! wow!!! COWABUNGA!!! Directly from the Personal Collection of Peter Laird and Kevin Eastman, this Factory Sealed (that means the cereal is still in there) 1991 Box of Nabiso Shreddies is signed by Kevin Eastman and was JSA Witnessed and Authenticated on 10/14/2025 by a CGC x JSA Representive.  The JSA QR code Label is attached to the box just below and to the right of  Kevin’s Signature and verification of this authenticity is available online at Spenceloa.com This SHREDDIES Cereal Box with TMNT POWER RINGS from Nabisco Canada was sent to Mirage Studios (Publishers of the Teenage Mutant Ninja Turtles) directly in 1991 and has been housed in the Personal Collection of Peter Laird and Kevin Eastman, the co-creators of the Teenage Mutant Ninja Turtles since then. We have a VERY LIMITED number of these available and when they are gone they are truly gone.  These Shreddies boxes are not in pristine condition BUT the provenance cannot be beaten and they are 34 years old. This 800 gram size was released to the Canadian market and given the provenance; straight from the manufacturer to the collection of Peter and Kevin in 1991 and remaining factory sealed –  this is one turtley rad opportunity. Each of the limited quantity we have has an individual JSA Certification Number which is attached to the cereal box and housed in a 95% UV Protective crystal clear Nabisco Shreddies Cereals Katana Collectibles Case.  x