Oath of the gatewatch fat packs have the same thing in them for 10 bucks less. Originally that's why these costed more but I don't see why they should still be so much more. Bfz has been opened to hell and back and people are tossing full art lands like pennies onto the ground. Foolish, but this price is garbage nonetheless.
Jared420OGW fat packs include wastes as well which dilutes the value. The majority of the value in a BFZ fat pack is due to its limited run and the fact that the expeditions are much more valuable.
It's a shitty drop but I'm surprised someone would even sell on this on massdrop since they still sell out at a decent clip for $50-60