Hello, I regard eBay as one of the premier sources for those discontinued, hard-to-get items. It seems that many of the products I covet the most are more widespread in east Asian countries than in the USA: first and foremost, Japan; but also Taiwan and Singapore. From what I have been seeing around, I'm in the belief that eBay is not as popular there as in the US and Europe, and is probably not the most popular online marketplace, thus being less relevant in this case. Question is: what are the eBay equivalents (that is, the most popular online marketplace) in the following countries: Japan South Korea Taiwan (mainland) China Singapore I would appreciate recommendations for additional online marketplaces beyond the most popular one in each of those countries (see GRAILED here in the U.S. - while not the most popular marketplace - eBay is more popular I believe - it is definitely worth mentioning). Thanks!