Price and shipping might be a bit less direct from Headhunter in FL You'll find their contact info on their website here HeadHunter
Fwiw, this appears to be the same hose that Vetus and Raritan
are also selling under their own brand names. It's made in Italy
... However, Headhunter seems to be only one who has it in 2". List price
for the Raritan
1.5" is about $13.00 USD If you decide to use 1.5" and adapters, Raritan does have distributors in Europe
who MIGHT have it. You might also look for 2" outside the marine
market (RV/Caravan maybe) under other brand names.