2009年5月30日,中国嘉德2009年春拍的古籍善本专场正在进行中,第2833号拍品,一批之前从未露过面的“陈独秀等致胡适信札”13通27页,起拍价150万元,经过多轮紧张竞价,最终以554.4万元人民币成交。这是一批拍前刚刚被国家文物局认定为国有文博机构具有优先购买权的重要历史文物,而来自北京的古籍收藏家赵平先生通过电话委托拍到了这批文献。 May 30, 2009, China Guardian 2009 spring auction of rare books are in progress, the No. 2833 lottery, a group of never before seen "Chen Duxiu et al. 1.5 million yuan, after many rounds of intense bids, the final transaction to 5.544 million yuan. This is a batch of important historical relics that the State Administration of Cultural Heritage has just identified as a pre-emptive right to purchase for the state-owned cultural institutions. The author, Mr. Zhao Ping, an ancient collector from Beijing, commissioned these documents by telephone.