I didn't take advantage of.the Discount.Den end of year deal because usually DD fares were only $10.cheaper than regular fares and I save $21 generally buying at the airport. I noticed this $69 difference when looking at fares today. Another "enhancement?
Edit:
Now it seems like DD might have been worth getting. This is a new change as I had been looking at this Jan date back in December. Now DD price is $28 cheaper on this flight (so a savings of $6 off of buying at the airport $21 cheaper. I swear this was the standard $10 on cheaper when I checked previously.