中华民族上下五千年，历史文化源远流长。每个历史发展阶段都有我国成长的足迹，钱币也正是这个历史的银河中的重要组成部分。由于其特定的历史时期，民国镍币也使它在钱币史上占有重要地位，它不仅代表了近代中国的货币文化，而且反映了中国近代历史、经济、金融的兴衰与沧桑，具有极高的艺术观赏价值和文物价值。一九三三年(一九三五年)国民政府废除银本位制度，颁布法币令，逐步禁止白银流通，并将白银国有化，从民国二十四年开始发行新的货币，即镍币，以取代银元、银币。
而当时镍是一种比较贵重的金属，货币比值和银币是一样的，相当于兑换一定数量的铜币或其他货币，当时的民众也是把它当作银币。孙象古布镍币也是民国钱币中最完整、种类最全的一套钱币，在民国钱币中算得上最精美的一种。
该组中华民国孙小头镍币共三枚，分别为「中华民国二十五年廿分」、「中华民国三十年十分」及「中华民国二十五年伍分」。正反边装饰回形纹，正面中间为孙中山先生的五分边像，威风凛凛，形象逼真，上环中华民国一年的字样；背面为布币图案，左右有币值。收藏史迹明显，制作精良，图案精美，字迹清晰，内容丰富。它色彩自然，包浆温润，形制规整，且材料珍贵，具有一定的保值增值功能。
由于收藏投资持续升温，镍币在钱币市场异常火爆，民国镍币极有可能成为今后收藏投资领域的“黑马”。孙像镍币实际发行流通的主要依据是民国二十五年、民国二十七年、民国二十八年、民国二十九年、民国三十年、民国三十一年、民国三十二年(共7年)、下表后3年。
(1)1936年民国二十五年版为奥地利代民国政府铸造，其特征图案精美精致，肉质肥厚，做工工整，镍质纯度高，是所有民国时期的镍币中最精美、最精致的镍币。
(2)1936年民国二十五年(普通版)至1939年民国二十八年古布镍币，镍质纯度更高，肉质肥厚，做工精细，无边齿。
(3)1940年民国二十九年至一九四三年民国三十二年古布镍币，镍质纯度低、肉质薄、工艺差、有齿边。由于镍被大量用作工业原料用于战争，这是抗战和二战最艰难的时期，国际镍大量用于战争。
孙像镍币是中国法币的辅币，而布币是由青铜农具演变而来。它从1936年开始铸造，1943年停止使用，并于1949年退出流通。国民党没有完全回收，民间仍有少量存量，但也很少。
镍币逐渐进入收藏市场，并在近几年受到追捧，价值不断上升。谁知，这几个原本不值钱的普通镍币，在近一个世纪后，却价值突飞猛进。
加之孙像镍币生产时间短，长达八年之久，且长年战争，颠沛流离，钱币能保存至今的极其稀少。它全面展示了民国时期的铸造工艺，以及记载了惊天动地的辛亥革命伟大历史，以及历史熏陶，为人们考察和分析民国铸造技术提供了参考，具有重要的考察价值、历史文化价值和极高的收藏价值。
最新拍卖价格参考
很多藏友对于价格不太了解，觉得高价一定是虚假的
首先，古钱币的定价，每个地方、每一个买主、每个古玩市场给出的价格可能都不一样，这很正常，为什么要这样说？第一，古币的价值主要由其本身的品相决定，像古币一样散落在民间的各个角落，分散在不同的家庭、不同的人手上。经历了岁月的洗礼，有些人保存得比较完好，而有些人是错误的，所以这就造成了品相的好坏。因此，我认为古钱币的定价一定是有高有低的；其次，古钱币的收藏交易市场的价格并不是一成不变的，它会随着当地古玩市场的波动而变化，也会随着整个古玩市场的变化而变化，所以古钱币的价格时高时低也是一种正常现象，它是市场正常运行的一种正常现象，而且，古玩交易市场对于不懂行的人来说，价格也是一种正常现象，它是市场正常运行的一种方式。事实也是如此。因此古代货币的价格没有一个精确的定值，但在正规的收藏市场中，它在某一时间点到点之间都会波动。
其次，古钱币作为时间的映照和历史的影子，因此，无论从哪方面来说，只要是真正的古钱币，它都有其特定的价值(包括艺术价值、历史价值、现值等等)。古钱币爱好者不仅关注其货币价值，更应注重其历史文化和艺术价值。那就是中国古代的货币文化。
收藏收货方法：
方法一：是通过玩自己收藏的朋友圈互相转让，以物换物，价值不菲的情况下再以较低的一方补足一些钱给收藏高价的藏友，这样的方式出手肯定是不理想的。
方法二：是直接私下卖给他人，私下出售藏品的价格和摆地摊一样，价格都很低，稍高一点的价钱买主就不会去买，买的也不放心，怕自己买假货。只有那些愿意捡漏的藏友才会到地摊上买些便宜的。
方法三：是通过国内有实力的收藏家协会寻找买主，通过高端交易会，港澳高端私人拍卖会，大型拍卖会等买家资源。收藏要做全方面的宣传展示和藏品的展销，收藏才能获得高价值。经济时代已经过去了，世界上没有免费的午餐，也没有掉馅饼的事，时间宝贵，如你只为一点点费用而耽误了一大笔收藏，那你最好在家不卖。本协会是最专业的艺术品投资交易平台，拥有最专业的艺术投资顾问。假如您手中或者手中有一件好收藏品和宝贝要鉴定并出手交易，我会在第一时间给您支持。
个人中肯建议：做什么事总是抱着我们的就是我们的，不是我们的怎么抢都不会抢的态度 OK，否则急功近利，走捷径最后一事无成，也不希望自己的藏友在出手时能理性地看待自己，不要对自己有太大的期望。
如果你在古玩古董这条道路上走了不少弯路，诚心想要出手，快速交易
目前189815+藏友已通过本协会成功出手藏品
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英文版
Chinese civilization up and down five thousand years, long history and culture. Every stage of historical development is the footprint of our country's growth, and coins are a vital part of this historical galaxy. It not only represents the currency culture of modern China, but also reflects the rise and fall and vicissitudes of China's modern history, economy and finance. It has high value of art appreciation and cultural relics.
In 1945 (1935) the Nationalist government abolished the silver standard, issued a legal order gradually banning the circulation of silver, and nationalized the silver. In 1954 it began issuing new coins, or nickels, to substitute for silver dollars and silver hoards.
Moreover, nickel was a relatively valuable metal at that time. The ratio of money to silver coins was the same. It was equally exchanged for a certain number of copper coins or other currencies. People in the Republic of China used it as a silver coin. Sun Xiang's ancient cloth nickel coins are also the most complete set of coins in the Republic of China, complete in variety, and considered the most exquisite kind of coins in the mechanism of the Republic of China.
There are three ROC nickels, Sun Hsiao-tou, in total. They are "20 cents in ROC 25 years", "10 cents in ROC 30 years" and "five cents in ROC 25 years".
The front and back edges are decorated with a motif, and the center of the front side is Dr. Sun Yat-sen's five-point side portrait. It is majestic and lifelike, with the words "Year of the Republic of China" in the Shanghuan area.
Collection of obvious historical traces, beautifully made, exquisite patterns, elegant text, rich in content. Its natural color, warm and moist paste, regular shape, and precious material, with a certain degree of value preservation and appreciation.
Along with the collection investment unceasingly warming, the nickel will be extremely popular in the numismatic market, the national nickel will possibly become in the collection investment domain "the dark horse".
Sun Hsiang-nickel was actually issued and circulated in 1945, 1927, 1928, 1929, 1930, 1931, and 1932 (seven years in all). The half-circle is the last three years in the following table.
(1) The Back A version of 1936 was cast by the Government of the Republic of Austria on behalf of the Republic of Austria. The most exquisite and exquisite designs, the most fleshy, the highest workmanship and purity of nickel among all the Sun Xiang ancient cloth nickel coins of the Republic of China.
(2) From 1936 (General Edition) to 1939, the ancient cloth nickel with high purity, thick flesh, neat workmanship and without edge teeth.
(3) From 1940 to 1943, the nickel of ancient cloth was of low purity, thin flesh, poor workmanship and edged teeth. This period is the most difficult period of the Anti-Japanese War and World War II, the international nickel used as industrial raw materials for the war lead to a shortage of nickel.
Sun Xiang's nickel-coin is the token of legal coins, while cloth coins are ancient Chinese coins, which evolved from bronze farm implements. The coins were minted from 1936 until 1943, when they ceased to circulate in 1949. The Kuomintang government did not fully recover, there are a small number of civilian stock, but also less.
Today, the nickel gradually into the collection market, and in recent years has been hot, rising value. Who would have thought that these common nickels, which were once worthless, were worth a lot more nearly a century later.
Sun Xiang nickel-coin production time is short, the total length of not more than 8 years of time, and years of war, displaced, coins can be preserved so far very rare. It fully shows the coinage technology of the Republic period and records the earth-shaking history of the Revolution of 1911. It has a historical influence and provides reference for people to inspect and analyze the coinage technology of the Republic. It is of great value for investigation, historical and cultural value and high collection value.