I used this address to ask if there is still signed vinyl available and got this useless response:
“Thank you for getting in touch. We advise sellers to provide as much detail about the product as they can but sometimes they might not have some of the information either so the product page might not answer all of your questions. Having said that, unfortunately, we only have the information available in the product description so our hands are tied. Really sorry that I couldn’t be of further help on this occasion.“
Thanks for the post, I got a Signed Test Pressing Vinyl and a "signed" LP. Also got the second answer, where they don't commit on anything. At least the signed pressing should be signed :)