I collect records!! I'm a huge White Stripes fan so a lot of my collection consists of exclusive White Stripes/Jack White solo live shows his record label has released in their special "Vault" program. The ones I have so far are:
Live at the Gold Dollar (Detroit, 1997, their first live show. White vinyl.)
Jack White and the Bricks (a live side project recorded at a bowling alley, bowling pin white vinyl.)
Live Under the Lights of the Rising Sun (Tokyo, 2000. Two discs, black and red vinyl.)
Nine Miles from the White City (Chicago, 2003. Two discs, red and white vinyl.)
Under Amazonian Lights (Manuas, Brazil, 2005. Two discs, both red vinyl with a black swirl. Also a kickass box set.)
Live in Mississippi (their last live show, 2007. Black vinyl.)
Jack White Live at Third Man Records (Nashville, 2012. Two discs, both half-black, half-blue)
Jack White Live at Bonnaroo 2014 (another kickass box set! Three discs, black, white, and blue vinyl.)
On the cheaper side of things, I also collect old movie soundtracks on vinyl that I find used. For instance, I just found a copy of the Butch Cassidy and the Sundance Kid score for two bucks!