Just those 2 Japanese ones of yours I am still looking for, T (also possibly the full size Japanese one with the illustrations as I have that as a chirashi and the programme, shall have to go through my posters this summer and catalogue them) , I don't know how many I have in total (when I started I foolishly bought a few reproductions and those silly reprinted signed ones, what can I say, I was learning! I have a few duplicates as some are in varying condition (the famous UK quad was reprinted in late '80s by various London stores so I had to hunt down an original and few survive in great condition, that I know of). I don't know what ones I am missing as I don't know if they made ones from Poland/Czech etc (I see various Coppola titles in Polish but not these two?) I notice I have a few that are not listed on your site so let me know if you want me to PM ones that you can look to add? To be honest, I use your site as a guide and I have them all except for these two or three Japanese ones with the YA tie ins. Do you not have a Turkish Outsiders to go with your Turkish RF? It has a pretty lady on it!
I think my rarest would be a Hebrew Rumble Fish poster. (just the same Solie artwork, heavily bolded with a lurid coloured border) Oh and I got a nice one from Doug Coupland the producer, he was doing a fundraiser in Tulsa for the cinema that the Outsiders filmed in and he had an auction for 6 original signed posters from Coppola and himself and another who worked as a producer, so I grabbed a rarer US advance as my previous poster was rather beat up and was pleasantly surprised that Doug further personalised it with "To Katie, our biggest fan" haha
will dig it out for a photo!
I collect everything on these two films specifically (am currently working on a heavy research project) and my priceless items would be original scripts in their embossed folders that I have the cast sign and also my outsiders complete novel version poster that I am awaiting two last signatures and then I can frame it.