Is the Bullseye DVD set a single DVD?

I could see only 1 DVD .iso listed in the list for amd64, yet made 3 DVD copies for Buster. Will more DVDs be added to Bullseye's list, or will there be only 1? I installed Buster in this machine in September, because an older machine running Stretch developed hardware problems then...but continued working until last week, and now that hardware produces only buzzes from the piezo sound device(not the system speaker).
I plan to try Bullseye in a 3rd machine.
Thanks for your advice on the Bullseye set.