Marilyn Monroe’s X-rays, Katharine Hepburn’s golf cart, and 9 more strange celebrity possessions on the auction block this month

Julien’s annual Hollywood Legends auction features items that once belonged to some of show business’ all-time brightest stars. This year’s big-ticket draws vary wildly, from an ensemble worn by Barbra Streisand in Vanity Fair (expected price: $1,200-$1,400) to a Harley-Davidson motorcycle previously owned by Marlon Brando (starting bid: $100,000). Also found among the Hollywood Legends offerings are the deeply intimate personal effects of celebrities, and more bizarre pop cultural memorabilia than even the most esoteric geek could dream of.

We studied the auction’s nearly 300-page catalog to find 11 of the most amusing, unsettling, or otherwise surprising lots scheduled to hit the block on June 26 and 27 in Beverly Hills. Ready your wallets.

Katharine Hepburn’s golf cart

Expected price: $10,000-$12,000

The Oscar-winning actress received the cart as a gift from director George D. Cukor, whose initials appear on the side of the vehicle.

A slice of Princess Diana’s 34-year-old wedding cake

Expected price: $1,000-$2,000

Unfortunately, the cake baked for Prince Charles’ 1981 wedding to Lady Spencer is no longer “suitable for consumption.”

Marilyn Monroe’s grave marker

Expected price: $2,000-$4,000

This marker was removed from Monroe’s L.A. grave site in the 1970s.

Marilyn Monroe’s eyeliner

Expected price: $800-$1,200

The pencils are dark brown.

Marilyn Monroe’s bra cup liners

Expected price: $800-$1,200

“No sizes present,” notes the mind-reading catalog description.

Marilyn Monroe’s X-ray

Expected price: $8,000-$10,000

This was taken in 1954, during treatment of Monroe’s endometriosis.

Joseph Gordon-Levitt’s Don Jon wardrobe

Expected price: $400-$600

Before you roll your eyes at that price, you should know that this lot also includes a copy of the film Don Jon, so.

A costume worn by Marlon Wayans in White Chicks

Expected price: $600-$800

Sadly, no Shawn Wayans looks are up for bidding.

Al Pacino’s arrest record and mug shot

Expected price: $4,000-$6,000

Then 20, the actor was arrested in 1961 on a weapons charge.

An original painting by Sylvester Stallone

Expected price: $4,000-$6,000

This untitled abstract piece stands an imposing 76 by 52 inches.

A whistle owned by Charlie Chaplin

Expected price: $2,000-$4,000

Put your mouth where the beloved silent filmmaker put his.

Molly Fitzpatrick is senior editor of Fusion’s Pop & Culture section. Her interests include movies about movies, TV shows about TV shows, and movies about TV shows, but not so much TV shows about movies.