Inside Kurt Cobain's childhood home

In this undated photo provided by Kim Cobain, a young Kurt Cobain plays piano in his childhood home in Aberdeen, Wash. Cobain's mother, Wendy O'Connor, is putting the 1.5-story Aberdeen bungalow, which is assessed at less than $67,000, on the market for $500,000. But she'd also be happy entering into a partnership with anyone who wants to turn it into a museum.

This undated photo provided by Kim Cobain a young Kurt Cobain celebrates a birthday at his childhood home in Aberdeen, Wash.

This undated photo provided by Kim Cobain, Kurt Cobain's sister, shows a young Kurt Cobain, left, and Kim in their childhood home in Aberdeen, Wash.

This undated photo provided by Kim Cobain shows a young Kurt Cobain in his childhood home in Aberdeen, Wash.

In this undated photo provided by Kim Cobain, a young Kurt Cobain plays guitar in his childhood home in Aberdeen, Wash.

In this photo taken Sept. 23, 2013, an attic bedroom used by Kurt Cobain, the late frontman of Nirvana, is said by realtors to still include the original rug from when he lived in his childhood home in Aberdeen, Wash. Cobain's mother is putting the tired, 1.5-story Aberdeen bungalow on the market this week, the same month as the 20th anniversary of Nirvana's final studio album. The home, last assessed at less than $67,000, is being listed for $500,000, but the family would also be happy entering into a partnership with anyone who wants to turn it into a museum.

AP490097571745_(1).jpg — Elaine Thompson

This Sept. 23, 2013, photo shows the childhood home of Kurt Cobain, the late frontman of Nirvana, left, along an alley in Aberdeen, Wash.

In this photo taken Sept. 23, 2013, an attic bedroom used by Kurt Cobain, the late frontman of Nirvana, still has the stencil-like logos of bands that he reportedly put on the walls, as well as the holes he put in them, at his childhood home in Aberdeen, Wash.

In this photo taken Sept. 23, 2013, a phrase reportedly written by Kurt Cobain, the late frontman of Nirvana, remains on the wall of his room at his childhood home in Aberdeen, Wash.

This photo taken Sept. 23, 2013, shows the kitchen of the childhood home of Kurt Cobain, the late frontman of Nirvana, in Aberdeen, Wash. Cobain's mother is putting the tired, 1.5-story Aberdeen bungalow on the market this week, the same month as the 20th anniversary of Nirvana's final studio album.

This photo taken Sept. 23, 2013, shows the living room of the childhood home of Kurt Cobain, the late frontman of Nirvana, in Aberdeen, Wash. Cobain's mother is putting the tired, 1.5-story Aberdeen bungalow on the market this week, the same month as the 20th anniversary of Nirvana's final studio album. The home, last assessed at less than $67,000, is being listed for $500,000, but the family would also be happy entering into a partnership with anyone who wants to turn it into a museum.

This Sept. 23, 2013, photo shows the childhood home of Kurt Cobain, the late frontman of Nirvana, left, along an alley in Aberdeen, Wash.

In this photo taken Sept. 23, 2013, a sign marks the location of "Kurt Cobain Landing," a tiny park blocks from the childhood home of Kurt Cobain, the late frontman of Nirvana, in Aberdeen, Wash.

In this photo taken Sept. 23, 2013, a guitar statue stands out at "Kurt Cobain Landing," a tiny park blocks from the childhood home of Kurt Cobain, the late frontman of Nirvana, and overlooking the Wishkah River in Aberdeen, Wash.

This photo taken Sept. 23, 2013, show's a sign for "Kurt Cobain Landing," a tiny park blocks from the childhood home of the late frontman of Nirvana, overlooking the Wishkah River in Aberdeen, Wash. Cobain's mother is putting the family's tired, 1.5-story Aberdeen bungalow, where Cobain spent many of his childhood years, on the market this week, the same month as the 20th anniversary of Nirvana's final studio album. The home, last assessed at less than $67,000, is being listed for $500,000, but the family would also be happy entering into a partnership with anyone who wants to turn it into a museum.

In this photo taken Sept. 23, 2013, graffiti, mostly written about Kurt Cobain, the late frontman of Nirvana, adorns the underside of the Young Street Bridge blocks from his childhood home in Aberdeen, Wash.