I have some high quality (350 gsm, silk finish) A3 size prints of the Flame and Horsehead nebula for sale. The image was taken in December 2014 and shortlisted in Astronomy Photographer of the Year 2015.
I currently have 10 prints (as an initial 'test the water') and think they would look great framed or simply as they are. I've priced them at £10 + postage and packing, I'd estimate postage to be around £5 (overseas would have to be worked out on a case by case basis).
If you are interested let me know via the 'Contact Me' page and I can answer any questions and provide my PayPal details if you still want to go ahead and purchase.