So the new Wolverine movie (Logan) was inspired by the comic book series "Old Man Logan". I thought the movie premise sounded interesting and worth checking out - noticed the price reduction on Google Play Books.
Also available for $4.99 USD as part of the Marvel digital comics sale, as noted by NiteMIce here
I haven't actually read it yet (just bought it) but the reviews have been pretty good.
Could be a good way to spend those Google survey credits.
You had me for a a second. I thought this was a hard copy, I had my credit card details ready to go.