We paid about $9500 for our 2011 A128 in January of 2011 at an RV show. That was about $400 under their show price and they included $200 credit toward accessories of our choosing. The 2012s and later went 'way up in price I believe, once FR saw how well they were selling. I don't think there were significant changes from the '11s to the '12s, but there were several design changes for the 2013s.
It's never too late to have a happy childhood!
Lee, WU0V, and Courtenay, N0ZDT
2011 Rockwood A128
2000 Silverado 1500 pickup
60W solar system
2000W inverter generator