Bosch 800 Series Dishwasher SHP78CM5N — Runs But Doesn't Clean Fully — As-Is $350

Bosch 800 Series dishwasher (model SHP78CM5N/25) for sale AS-IS. About one year old. New these retail ~$1,349. What's wrong: it powers on and runs through the full cycle normally, but it doesn't fully clean — dishes come out looking rinsed but not washed. We replaced the top rack trying to fix it and it made no difference, so the issue is elsewhere (likely wash system). We replaced the unit rather than chasing the repair. The good: everything else works — controls, racks (upper, lower, 3rd rack), CrystalDry, Home Connect. Great candidate for someone handy with appliances, or for genuine Bosch parts (control board, pump, racks are all intact and valuable on their own). Sold as-is, no warranty, no returns. Cash on pickup only. $350 or best serious offer. Can deliver within New Castle County, DE for a serious buyer (I live near Middletown 19709, work in Wilmington 19801) — otherwise bring a truck/dolly and a second person for pickup.