Do your vintage rock band T-shirts have financial value?If you’ve held on to some of your classic concert rock T-shirts, you could actually have an investment on your hands as a new study shows great potential financial returns on tees from several notable rock bands.The MethodologySpreadshirt.com was behind the study, which analyzed over 84,000 listings of band and music artist T-shirts sold on popular resale marketplace websites. The data was collected between December 2023 and September 2024 and only included sold listings to reflect the accurate data and sale value to calculate the precise averages.Date was then categorized by sale value, year produced, artist and the related genre, giving a broad breakdown of what sold.Eras and genres of each artist were attributed based on their height of commercial fame.What T-Shirts Have the Highest Resale Value?One of the things the study found was that there were a lot of rock acts that yielded great resale value for their T-shirts.Sitting atop the heap for T-shirt resale value was the legendary jam band Grateful Dead. While you can likely find modern replications on sale racks for a budget-friendly price, the rate for the original merchandise can get a little steep. The band’s “Panther” T-shirt sits atop the list as the shirt with the most resale value, with the study noting that purchasing an original version of the shirt can set you back up to $2,750.00.Nirvana ranked second, which is probably no surprise given the seminal grunge band’s career was cut short. The second most expensive band T-shirt is the group’s In Utero long-sleeve tee that is going for up to $2,000.00. The band’s black, blue and purple Sliver tour tee from 1992 also came in at No. 10 of best resale tees, fetching up to $1,200.00.We should also note that Icelandic alterna-rocker Bjork scored three t-shirts that landed in the Top 10 for resale value. Her 1995 Post T-shirt was going for $1,895.50, good enough for third on the list, while the 1990s Bjork photo tee was fetching up to $1,400.00 (fourth on the list) and the blue Army of Me 1995 shirt was going for $1,250.00 (eighth on the list).Soundgarden’s 1989 Louder Than Love tee ($1,349.99) and Metallica’s 1996’s Load tee ($1,250.00) were also in the Top 10.Top 10 band t-shirts for resale valueSpreadshirt.comloading…Breaking It Down By BandWhich band’s tees will typically yield you the best resale value? According to the study, Nirvana ranks at No. 1 on the list with an average resale of $278.51. They are followed by Red Hot Chili Peppers at No. 2 with $240.54, while ’70s R&B superstars Earth, Wind & Fire placed third with an average for $235.00 per tee.Rock was prominent in the Top 10. Guns N’ Roses placed fifth at a $188.00 average, while Green Day shirts drew $186 (sixth), Paul McCartney shirts averaged $180 (seventh) and Pearl Jam shirts brought in $171 (ninth). The breakdown can be viewed below.band t-shirt resale averageSpreadshirt.comloading…Breaking It Down By GenrePer the Spreadshirt study, rock comes out as the most valuable genre for T-shirt resale by a considerably significant margin. The Top 10 most valuable tees from rock bands average $179.54.Oasis, Pink Floyd, Ozzy Osbourne, Metallica and AC/DC all feature in rock’s most valuable artists, with tees averaging between  $160.33 and $102.13.READ MORE: Study Shows Most Searched Metal Band T-Shirt By StatePop came in second with the Top 10 averaging $144.70. Rap / Hip-Hop placed third amongst genres with their Top 10 artist T-shirt resale going for $116.18 and R&B placed fourth with a Top 10 average of $82.01. You can see the average resale value of the Top 10 artists in each genre listed below.band t-shirt resale value by genreSpreadshirt.comloading…26 Classic Rock + Metal T-Shirts Everyone Has OwnedBand T-shirts that everyone has owned.Gallery Credit: Lauryn Schaffner