Wife went to an Estate sale, bought a rack of stuff. This was on it.
I've had it out and used it (just had hose attached, didn't spray paint anything)
Works fine, stops the moment my finger went over the tip. Was quiet. Everything in the pictures, $45/firm I can't attest that it was or wasn't used. From my (short) glance at the colors and cleaning fluid, they don't look like they've been used much at all. I'd venture to guess you can't get the items in the tub for the price of all this together!