Yes you can be lucky, but this one is on-line, and the details are a bit sparse. The auction on-costs are very high too, so I doubt there are profits to be made, and that elusive part you have been looking for for years, will remain just that ... elusive !
The ZT260 is a good price for a LHD Dutch registered car, even with the 50% mark-up. #710 is certainly a very nice car too, but bidding won't stay at that price I imagine.
Other showroom asking prices in continental Europe, such as the Euro 19k for #801 a far-less-than-perfect ZT260 in S.Holland, almost Euro 20K for #558, the (now French) Black Olive ZT260, and over 40k(!) for VIN #012, may well have been typical of high LHD pricing over the last few years, but not for much longer I think.
The LHD classic car market has become like a ".com bubble", which now appears to be on the point of bursting, at least as far as the ZT260 market is concerned.