I have a 2012 855S and really like it. I had a few electrical wiring problems; they wired it as a prototype 2013 and weren't very neat in doing so. Got that sorted out and now everything is fine.
So, what do you want to know?
I've posted a lot of mods and upgrades on my 855S over in the 'what did you do to your camper today?' forum.
Also, I paid $23,005 for it brand new including all taxes and any other charges. I have a PDF file of the contract even, as well as the 'build sheet' showing what is included with the camper; options and such. The build sheet says the MSRP on my camper was $28,914 but that did NOT include sales tax of 7.1% ($2,053) Total MSRP out the door; $30,967. My price was a hair more than 25% off the MSRP. However, I had the dealer throw in the Torklift frame tie downs and 2 Interstate batteries as well.