I don't know about the brand, but is seems to have some distinctive rings on the tail pipes.  Perhaps possible to tell what brand it is from a google search.

I suggest collection only - but if you wanted to arrange delivery via say Shiply I can make it ready.

Also, could meet somewhere near by if you were travelling.   We are in Clevedon BS21 which is about 10 miles from Bristol.

Thanks for looking - any questions - please ask.