This is an original concert ticket stub for the Grateful Dead performance held on October 20, 1989, at The Spectrum in Philadelphia, Pennsylvania. The event was presented by Electric Factory Concerts. The ticket is printed by Ticketmaster and features classic blue, green, and yellow color bands along the right edge. The front of the ticket indicates seat details: Section 21, Row 7, Seat 1 with an admission price of $20.00. The backside shows promotional branding for 93.3 WMMR, Philadelphia's rock radio station, including phone numbers for ticket sales.

This piece of music memorabilia offers a tangible connection to the iconic Grateful Dead live experience during the late 1980s. The ticket is a standard paper stock typical of that era's concert tickets and measures approx. 2.75 inches by 5.75 inches (standard ticket size). The stub includes event terms and conditions printed on the reverse side. This ticket is a collectible authentic piece for fans and collectors of vintage concert memorabilia, especially those focused on classic rock and Grateful Dead history.