You know, now that boat is 6 years old, I don't think anyone will pay me an extra 3 grand for vacu flush. I would have paid same price when I bought it w/o. Far too many other variables on buying/selling used boats. If you made a list of top 15 variable your next boat would have (brand, size, power, tabs, step, props, etc.) head would be pretty far down the list. Yes I do have system & will store in barn.

I think I have to agree with the idea of vacu flush and even maybe a refrigerator as being items that many wouldn't miss. Sure, lots of people use 'em, but at the same time there's way too many alternatives to truly make them "must haves".
Of course, I know all of us Formula owners wouldn't know what to do if we didn't have our original glass liquor bottles rattling around while we're doing 50+ in 4ft seas...

Mine look like crap with paper towels stuffed inbetween then to prevent the rattling. Would have been smarter for Formula to put in a cocktail shaker for those 50+ 4ft seas....

Try these, from a company called "Built NY":

(Sorry to hijack your thread, Dave...)