QUESTION: quote on a lamb 116599-13
24 volts, 5.7" 2 stage vacuum motor.
Quanity 1

ANSWER: as of today the Price is $200 and the factory has listed this as a special order and can take up to 3 weeks to manufacture and deliver.
Another option is a drop in replacement made here in the USA: Q6600-148-MPL. 24 volt 2 stage bypass tangential (metal horn) for $120.
4 are available to ship right away.