在过去20年中，全球许多最重要的钱币和收藏品都经过NGC鉴定。

In the past 20 years, a great number of COINS and other collections were certificated by NGC around the world.

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调查报告称，去年临近年末，对艺术品、钱币、古董和酒类的需求再度上升，具有“有形、长期”价值的收藏品受到富人的追捧。

Demand for art, COINS, antiques and wines picked up again toward the tail end of last year, as the wealthy sought out collectables with "tangible, long-term" value, the study said.

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