Yeah, shame they're not putting some of the Classic X-Men back ups in the Epics, or even the page/panel edits as extras. That's how I first read this era of X-Men, and they have the material already as they did the omnibus.
As mentioned in the reviews, it's Eaglemoss books. In the ten I received, there were a few Part One or Two volumes, unfortunately, but I did okay on the whole, with my bundle including Flashpoint and full stories including Plastic Man, Green Arrow and Green Lantern, Catwoman and Justice League. The only title I already owned was Kingdom Come (Part 2). Despite the partial stories and Kingdom Come, I more than got my money's worth.