Hi there. I think the vintage is a better size than sweet (unless you layer lots and intend this to be part of a multi layering look) as the sweet size does not provide much presence. The MOP is a classic piece but not necessarily the hardiest of options (Ex: solid gold hammered is your hardiest or pave). There is lots of information throughout this thread regarding showering, daily care, etc. for via stones. More details of this nature are better suited for different threads than this one as this relates to pricing.
Canada is one of the pricer countries (I always look at other prices and
compared to us
) so you may be better off purchasing overseas. Keep in mind you will still have to declare the purchase when coming back into the country and pay the associated duties/taxes based on the exchanged value of the item. Keep all your paper work (both VCA'd and Customs') so that if you require service here you can provide it to the store upon request. In addition, if you choose to take it out of country for future travel, upon your return back to Canada, you will be able to present to Customs agents the proof that you have already previously paid your customs fees/taxes/duties.
