American Psycho Teaser One Sheet

Sven

I purchased one of these last year from the UK. Appears to be authentic with the print quality, but it measured slightly under 27"x40" (26 3/4 x 39 3/4) 

I see one sold recently on EMP that was the same size as mine

http://www.emovieposter.com/agallery/archiveitem/7838602.html

However, one sold in 2012 that measured exactly 27"x40" 

http://www.emovieposter.com/agallery/archiveitem/7838602.html

So I wonder if they are both original ? How to explain size difference ?

Does anyone else own one of these posters and if so any idea what it measures ?

Thanks all