Does Costco sell the Bosch 800 Series dishwasher?

Yes, Costco does sell the Bosch 800 Series dishwasher, but availability can vary by location and online stock. 

I've personally bought Bosch appliances from Costco, and their prices are often lower than other retailers due to exclusive member discounts. Keep in mind, the Bosch 800 Series may also be listed under different model numbers, so it's worth checking both in-store and online.

Tip: Costco sometimes includes free delivery, installation, or extended warranty—great perks that boost the overall value of your purchase.