FYI, I think a 211k is $7/mo. I just got rid of mine (never used it). I'm debating running a long HDMI cable from my 722k to the basement TV as a replacement to the 211k. I'd also have to get an RF remote I suppose.
Yes, you are right. Here's a copy of my monthly bill for a 722 and a 211.
America's Top 250 69.99
HD Solo Receiver 7.00
DVR Service 6.00
HD 250 Free 0.00
Dish Platinum - 12 Mo 0.00
Starz - 30th Anniv 0.00
....................
Total 82.99