Whatever the MSRP is and even with a 30% discount you're probably paying close to the MSRP of 3 years ago but getting nothing better in the RV. New colors and maybe some different looking furnishings. But in the end it's the same mass produced hastily constructed stuff.
Even if the MSRP's real that doesn't mean it's not jacked up to cover the discount. Last I read RV manufactures were making record profits and selling less units. Hmmm.
I would wait another couple months and go for 50% off. Sales are about to tank even further. Lots around me are packed to the gills.