I have the following all for 4 SWBs each or 2 for 6 or 5 for 10 SWBs:

24 hour party People
Beautiful People
All the King's Men
Behind the Sun
Sex is Comedy
Felicia's Journey
Life of Jesus
Donnie Darko
Human Traffic
Intimate Strangers
Quiet Days in Clichy
My Best Friend's Wife
Chi-hwa-Seon
Kama Sutra
Kama Sutra of Sexual Positions
L'ennui
Requiem for a Dream
Saw
Lies
Kalifornia
Open your Eyes (Abre los Ojos)
Nightwatch (Russian)
Luther
Caligula
In the Cut
Malevolence
Basic Instinct
Anatomy
Red Cherry
The Life
Novo
Hunted
Lost in Translation
Porn Theatre
Suspect Zero
Head in the Clouds
The Truth about Charlie
Fish without a bicycle
Zatoichi/Sonatine
Girl with the Pearl Earring
Glitter
Outfoxed
Man on the Train
Love and Rage
Untertow

These covers either have booklets or are rare so require 5 SWBs each to pay for the mailing fee:
Audition
Titus
Brassed Off
Night of the Living Dead (30th Anniversary Edition)
Requiem for a Dream