Some Rotas are rare ;) There are some 350Z people people right now, with 19x9 and 19x10 GTRs, silver with polished lip, who are the only 2 in the country with them ;)
We also get special fitments, offsets, widths and diameters in sets of as few as 10, as specials for people, so as it happens... there are plenty of rare Rotas.
Failing that, we have a vast collection of non-Rota wheels we have acquired over the years, which will be being stock taked shortly, and available :)