890000000090

I couldn't find any information on a product with the barcode 890000000090 reported as "American Psycho" (Korean subtitles). It's possible that this is not a legitimate or well-known product, or it may be a mistake.

If you have any more details about the product, such as where you saw it advertised or purchased it from, I may be able to help you further. However, without more information, I couldn't find any relevant results.

One thing to note is that "American Psycho" is a film and not typically associated with a specific product, so it's unlikely that this barcode refers to an actual product related to the movie.