A lot of the big RV dealers buy so many units at a time they get a drastic price from manufacturer. Then certain times they can afford to under cut every body else. Especially the small home town dealers.
I would take the info from the wholesaler and go to your hometown dealer and talk to them. Look at the over all picture of service, ease of location. And customer relations. If they can come close to matching price then you are further off a head then dealing with a big time wholesaler.
We have two small dealers with in 4 miles of us. Neither can compete with the big guys. But when it comes to service, customer relations they go above and beyond. Several times I have had small issues they have taken a look at and fixed at no charge. I probably paid a few thousand more buying from them but to me it was worth it.