Yep, we'll have these over here, but I'd love to find a correct sized can with a red lid...
As for the Tales from Space comic:
1. I have the correct Red Ryder Gun ad: scanned directly from the comic it appears in by someone who owns that comic and was kind enough to make me a scan and send it to me (took me a few days / weeks to trace the correct comic, and to find someone who owns it). I have also sent this file to Roland so he can use in when he would ever do the Tales from Space comic.
2. I also have Jedyfive's version of the comic (with a non-accurate ryder ad). If you scan the front at high res, the quality won't be better than the pictures / scans from the Profiles Auction. So the pictures / scans fro the Profiles auction is the best source for the front, unless you have the artwork directly from Andrew Probert himself. I have A LOT of versions in PDF and JPG from this comic (probably all files that are floating around on the net) but the Profiles pictures are the best. So no reason to argue about where someone gets his images from: the best source is freely available on the Profiles Site:
OK, it needs some cleenup, but it's much better quality than any other source I have (even a high-res scan of Jedyfive's copy I have). With a bit of patience and some photoship skills you can make a great front cover out of this...
I started with recreating the comic myself, but due to lack of time, and the fact that Roland would probably do a better job than me, I didn't continue with this.