Thats around 40% off the regular price, and $0.10 for each card
On the whole, Commander 2015 provides exactly what it should: powerful new commanders, interesting multiplayer cards, and decks that should be fun out of the box, with room to be customized
That is normally a criteria by which I will permit gold cards into the cube but I think the gains from Helix are so marginal on average that it would be like running Oboro, Palace in the Clouds in the cube
The thing it lacks most is a nice deep pool of two drops
Not only that, you can use them to store other cards, keeping your trades or other valuable cards protected if you dont want to bother with a binder
Even outside of theft-themed decks, she will do real work just sitting around on the battlefield