Still no more 99¢ sales from Marvel, that ship appears to have sailed, but there’s a Fantastic Four sale going on right now. This is probably best broken down by era, although the way the volumes are labelled and number is frequently a little odd.
Amazon does a particularly bizarre job of sorting this various books into series (not that Marvel does that much better a job), so here are some highlights:
The Lee/Kirby Era: Fantastic Four Masterworks V. 5 and V. 6 are probably the highlights here. V. 5 is that sequence that introduces the Inhumans, Galactus and the Silver Surfer. V. 6 is a followup to the Inhumans and Surfer, plus it introduces the Black Panther.
You probably don’t want V. 0 of the Byrne run, if you like Byrne, start with when he takes over as writer/artist with V. 1.
The next era worth your time, and I personally like it the most of any FF since Lee/Kirby is the Mark Waid / Mike Wieringo run:
Jonathan Hickman is the next BIG run in the sale. You remember how Hickman likes to do long form plotting? With his run, it’s in for a penny, in for a pound.
And if you’re in for Hickman’s Fantastic Four, you might as well go in for the companion series, FF.
Go ahead and have a browse.