实体黄金变现的能力太差，一买一卖，在金价不变的前提下，至少亏个10%。就连Costco 卖的金币也不能幸免

来源: coorslight969 于 2026-01-30 17:07:07 [旧帖] [给我悄悄话] 本文已被阅读：次

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