Big thanks. I called my local store and they say yes.
While I doubt the BM filters will be included I'll buy some other common type.
The last Shell I bought was in the 5Q jug for ~$13.
It takes about 70 quarts to change the whole fleet here so I'll be loading up.
Edit: Couldn't be a pig. 2 "deals" max. Grrr Good news is the filter for M30s was included, "Proline" brand "they comply with the requirements specified by vehicle and engine manufacturers" yeah, Hindustan and Trabant perhaps.