RARE Vintage 1979 Grateful Dead Mouse Shelton Kelley. GDP GDM official merch merchandise. Bootleg lot long sleeve tee shirt. But in new condition appears never worn stored in Deadstock condition for 41 years! The item "RARE Vintage 1979 Grateful Dead Mouse Bootleg Lot Tee Shirt" is in sale since Thursday, May 7, 2020.This item is in the category "Clothing, Shoes & Accessories\Men\Men's Clothing\Shirts\T-Shirts". The seller is "mynameisluke70" and is located in Easton, Connecticut. This item can be shipped worldwide.