The Elevate line is generally going to be the most cost effective Marvin option save for the Essentials. The Ultimate is much higher and the Infinity is typically reserved for exclusive dealers and not sold cheap either.

The Elevate is pretty widely available, you might just consider getting a quote on it from another vendor or two.

Those numbers seem high but hard to say without a bunch more detail on what you are getting. I'm assuming that the quantity of "10 windows" probably refers to 10 openings, of which several have multiple units within?

+1

Definitely need to know more about the project specifics in order to comment on price. Often times people will refer to "unit" and the unit is a three light casement or some other sort of multiple operator which will be tangibly more expensive than say a single double hung..

Are those window measurements "standard" sizes from Marvin, or are they "custom"?

We redid 20 windows a couple of years ago with Renewal by Anderson and nothing was "standard" - triples with fixed pane centers and casement sides, doubles with two casements, one wall of three double casements for a total of 8 feet of windows, etc etc.

We paid about 1.5X what you're quoting for double the number of windows.

I'm thinking maybe your quote isn't too far off, but more than one quote is always a good idea.

I always get 3 quotes and usually take the middle one but you need to make sure all are using the same items and quality too