Well wife and and mother I law where shopping today and we been talking about a hot tub but due to my work She asked if the could go look and I thought why not.
WOW, what a woman, it would appear that money was not an obstacle to bring health and happiness to her husband. But then, when she informed you of her commitment to please you, your sphincter muscles tightened right up.
Don't be harsh, but get involved, so that you too are comfortable with the purchase. I don't know her, but I'm in love with her.
Find another Sundance dealer and go shop the details, and understand the choices. You will then understand what dealer "B" would charge, then you will know the answer to your question. But man, you gotta love that woman.