Rare New Order and Joy Division Posters on Ebay = Please help x

Hi All, I am new to the site but like what I have seen and read tonight. I am looking to buy a couple of original and genuine New Order / Joy Division posters for my walls at home to frame. Please can someone advise if these are genuine as the seller states and if the prices are reasonable and likely to get any higher?? Thanks

http://www.ebay.co.uk/itm/251260873420?ssPageName=STRK:MESELX:IT&\_trksid=p3984.m1555.l2649

http://www.ebay.co.uk/itm/251260871832?ssPageName=STRK:MESELX:IT&\_trksid=p3984.m1555.l2649

http://www.ebay.co.uk/itm/251260869223?ssPageName=STRK:MESELX:IT&\_trksid=p3984.m1555.l2649

http://www.ebay.co.uk/itm/251260873544?ssPageName=STRK:MESELX:IT&\_trksid=p3984.m1555.l2649

Thanks x

They're all genuine, I have two of them framed and two of them rolled in a tube.

£100 for an atmosphere poster! Bloody hell!

Yes all of them are legit, I have had quite a few bits from the seller over the years.