Especially the film noir ones
ESPECIALLY the film noir ones!
Who would ever want to collect anything that is only 13x30 inches, quite often featuring highly inferior artwork with multiple floating heads and overt censorship of gore/violence/sexuality with an odd ratings circle with wording that most North Americans can't even understand - "Not Suitable For General Exhibition"?!
Yes Zorba, you should definitely stop while you are ahead. I hear that Belgian, Polish and French posters are all very nice...