@arstechnica
"The potential loss of the Akatsuki spacecraft, a relatively small 320 kg probe with a mass a little larger than a consumer dishwasher..."
320 kg = 705 lbs
GE's most expensive dishwasher:
124 lbs (56 kg)
Bosch's most expensive dishwasher: 123 lbs
So, more than 5X heavier than a consumer dishwasher.