That's 75% off for the bundle, which was selling for $30 in a big Origin sale earlier this year. You get the Battlefield 1 premium pass, which includes four expansions, plus three cosmetic packs.
You also get Titanfall 2 Ultimate Edition, which includes the base game plus the DLC maps, modes and weapons.
If you're only after one of the games, then you can probably find a better deal when they're individually on sale. Not by much, mind—in that February sale I mentioned earlier, Titanfall 2 was around $15. If you've fancied playing both but never got round to it, then this is a great time to buy them.