Well, if we think about it, the 'z keychain' might be some sort of custom or novelty item. Pulp Fiction is a very well - known movie with a lot of cult following. It could be that the keychain is part of a limited - edition merchandise related to the movie. However, it could also be a completely random item that just happened to be mentioned along with the movie name. Maybe it was found in a store that also sells Pulp Fiction - themed stuff.
I'm not aware of any specific 'z keychain' related to Pulp Fiction. You might have to search in specialized movie merchandise stores or online platforms that deal with custom and unique items.
In 'Pulp Fiction', Zed's keychain is a significant prop. It's part of his character's identity. The keychain might symbolize his ownership or access to certain things, like his place or vehicle. It also adds a bit of mystery to his character as it's one of the things we notice about him.
I'm not sure who Z is. It could be a character introduced briefly or with a less significant role that didn't leave a strong impression. Maybe you need to rewatch the movie to figure it out.
There are a few places you could look for Zed's keychain from Pulp Fiction. First, you could check out online auction sites. There are often collectors selling unique movie items there. Another option is to contact some movie prop collectors directly through relevant forums or groups. They might know of a source or even be willing to part with their own copy if they have one. However, it won't be easy as it's not a mainstream item.
I'm not sure specifically what 'z' refers to in 'Pulp Fiction' without more context. It could potentially be a character's initial, a code, or something else within the unique world of the movie.
It could be a random character created for a pulp - fiction - style story. Maybe a detective's sidekick who got caught up in a dangerous case and unfortunately died.