Glasses are no longer a scarce resource costing many hundreds of dollars, they can be as simple as buying a DVD or book online, and cost about the same.

眼镜已经不再是值得花费数百美元的稀缺资源了，它们可以网上购买，就像网上买dvd或书那样简单，而且价钱也差不多。

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Details on how a man with no art background made such a dramatic but successful transition are scarce in his book.

NPR: 'I Love Mysteries,' Says Man Claiming Hidden Gold