quite accurate but if you do the math, the required DEC burn isn't that expensive. You can get 10k points for a little less than $3 at the current price. Not to mention, on that 10k points, you can get a minimum of 1 pack. I am quite happy that the Chaos Legion pack isn't included in those prizes.
If you can get an Alpha pack for $3 (if you're lucky), that might've been the best reward you can get in a long time.