Photo 1 for Bmc Vedette Maritime Boat Engine Classic, Vintage,.retro

I am interested in the state of this motor. Is it a working motor or in need of a rebuild? I have a circa 1952 side valve Vedette motor in my boat, the last version before ohv. So I keep an eye out for a replacement for the day it says, "enough." I want to retain its classic appeal. This is probably the first of the Morris Minor ohv engines made marine and would likely fit my boat. Does it have a gearbox attached? It looks like it. I am seriously interested depending on transport costs to Australia. https://www.boatsonline.com.au/boats-for-sale/used/power-boats/fisher-clinker-heritage-classic/289357