I didn't know you could get Vent-A-Hood below MSRP. Mine (not copper) was bought through a local appliance store.

Vent-A-Hood models in that brand only end up stocked in stainless on the manufacturer side; anything fully in copper (not painted) you will likely only find at a set price because it's going to have to be ordered specifc and custom built.

An alternative for custom built may be found at this link:

http://www.handcraftedmetal.com/