Even one skin is extra but its more than one plus you can merge accounts to the PC version and get more somehow.It's $40 on PC, so.....
Other developers have no issues releasing multiple digital SKU's, seems like every game comes with 4 different price tiered versions. Blizzard gets no pass from me.
A couple of skins (5)?
Oh wait, my bad, they also give you a bunch of additional junk for other games (games that aren't even on console) that in no way have anything to do with Overwatch.
Edit: nvm, console version comes with loot crates. None of which affect gameplay and you normally get for free by simply playing the game.