For my Direct TV HD service, I ordered the Winegard Slimline SK3005
Prices vary, I found with a cheaper model the shipping was $150, with a slightly more expensive model the shipping was only $100.
Any way you slice it, prepare to drop around $1520
I will install it myself.
My local RV parts houses were 'Doing me a favor' and knocking off $200 from their $1900 list. (Plus taxes)
I will have a slightly used Winegard Dome for sale shortly, for those who are not interested in HD, I have the Tuner box to go with it.
I bought it from Makarios RV they were cheaper than Amazon listed dealers.
Here is a video on the new dish.