I have a site that targets the price of a product to the visitors geographic location and converts the currency to that area. In checking rankings from different countries (ie:google.ca, google.uk.com, google.it etc) the price is always listed in US dollars both from the page description and from Google's preview option.
Is googlebot limited to a US only IP address? If so it's a bit of a problem trying to display accurate geo-targeted currency values in other countries.