Siouxsie And The Banshees Authentic 1978 First Single Poster Original Punk

Still clearing out old stuff from way back.
Polydor Records promotional poster for the Siouxsie the Banshees first single - Hong Kong Garden.
I ve had this since about 1979 although the single was released the year before.
I had a friend that worked in the record industry that passed stuff to me - and of course it was never mentioned to be kept and stored away.
It has survived remarkably well with only some minor or staining to the top right hand corner see pics
There is the remains of some Blu-tac on the back bedroom wall but there are no tears or holes.
The paper is quite thick for record shop window display.
It measures 63cm x 70cm that s approx 25 x 27 in old money
Now needs to find a new home and I need to raise some s to pay greedy water bills