"Well, let's see your stuff first. Your vehicle outside?"
The two of you head outside, and you open up the back of the truck. He hops up into the box, and opens up a couple of crates. He gives a low whistle. "Yeah, we can do some business." He seals the crates back up, and hops down from the back of the truck. "Figure three crates of metal, and two of plastic. But let me show you want you're buying first."
He takes you to a large door in another part of the main building. Punching in a code on a keypad, the door slides up. Inside you see several large storage racks. He barks an order at a binary load lifter, and the droid moves over to a rack and pulls down a large crate. Kaleco punches in a code on a keypad of the crate, and the front and top panels open up. You see what looks like a high-capacity water treatment unit. It looks to be in pristine condition, and of serviceable quality. While you are inspecting the treatment unit, the binary load lifter drops another, smaller crate. Inside is a high-capacity pump. A third crate contains a small fusion power unit.
"It comes with enough canisters for a million litres. Should be enough to run it for a year, if the rains hold. If you give me another crate of your metals, I can throw in a pair of automated maintenance droids and a charging station."
He strokes his chin. "You need any pipe?"