在古錢幣中最具有收藏潛力之一的錢幣當屬齊刀幣。刀幣值多少錢一個？齊刀幣屬于異形錢，是戰國時期齊國的貨幣，因形似削刀被稱為刀幣，其正面有六字、五字、四字、三字之分。齊刀幣留存世間數量不多，外形美觀大方，因此，具有非常大的升值空間。布幣、刀幣成為市場熱點，除了布、刀是中國古老貨幣、具有古樸之風，其次是民族文化的延伸外，還因為其年代久遠、流傳稀少，價值較高。
齊刀出現于春秋戰國，刀體大型厚重，鑄工精湛，幣文流暢華美，為刀幣之首。齊刀包括三字刀、四字刀、五字刀、六字刀。據考證，四字刀和五字刀為姜姓齊國（公元前386年以前）時期的鑄幣，其特征是刀面外廓高于柄部，廓線于交口處中斷。而三字刀和六字刀則是田姓齊國（公元前368年以后）時期的鑄品，其特征是外廓的廓線與刀柄直連不斷。
這些刀幣中又以六字齊刀最負盛名。依據史料記載，六字刀應屬于田和代齊時所鑄。田氏十二世始有齊國，在太公和立為齊侯后，為隆重其事，頒鑄“齊拓邦長法化”六字刀以示其開國之紀念。亦有學者稱六字刀為中國最早的紀念幣。
古錢幣收藏隊伍不斷礦大，行內人士透露，與國外收藏市場相比，我國僅僅只是剛起步，未來前景無可限量，精品古錢幣價值一路狂飆，但實際目前的價格仍然遠遠沒有到位，還有極大的上升空間，國外古錢幣早已在2010年價格突破150萬元。同時，刀幣、布幣的價值也在同步上升。從藏家和市民的接受程度看，預計后期它的價格還將繼續上漲。
藏品厚大精美，基本的形制是尖首、弧背、凹刃，刀的末端有圓環，面、背有文字或飾紋。它們的邊緣明顯隆起，中有凸起銘文，書法古樸，鑄造精細。 正面有“齊拓邦長法化”六字，“齊”指齊國都城臨淄。戰漢刀幣這種刀幣是當時的紀念幣，傳世極少，非常珍貴。齊刀銅質，文字生動，鑄工都比較好。經檢測，含銅量為70%左右，其余為鉛、錫。此刀形態優雅，鑄工精良，存世稀少，為歷代藏家所重。
遵循“物以稀為貴”的集藏原則，既要看年代是否久遠、流通時間的長短，更要看存世量的多少。六字刀的存世和出土歷來不多，錢幣書刊和文獻所載個人或單位收藏的六字刀也是寥寥無幾，有關六字齊刀出土的報導記錄同樣很少。前山東省博物館研究員朱活先生曾在《古錢新典》中提到山東各地出土的齊刀32批次，有六字刀的僅9次；僅占全部出土齊刀數量的0.3%。故藏品堪稱刀幣中不可多得的珍品，具有極高的收藏和投資價值。
近期我司儒行天弈有幸征集到一把戰國刀幣，此刀幣重：21克，長13.4cm。專家認為六字刀幣采用了疊鑄技術，代表了中國鑄幣工藝的重大進步，也進一步表明齊國貨幣制度的完善和成熟。此刀幣鑄造及發行較少，最為珍貴，也更享盛譽，代表齊國鑄幣工藝最高水平的是金屬范。藏品保存完好，是一枚不可多見的收藏珍品，具有很高的藝術觀賞價值和文物價值。
One of the COINS with the most collectible potential in ancient COINS is qi Dao coin. How much is a dao? Qi Dao coin belongs to special-shaped money, which is the currency of The State of Qi in the Warring States Period. It is called Dao coin because its shape is like cutting knife. On the front, there are six characters, five characters, four characters and three characters. Qi dao currency in the world is not much, beautiful appearance generous, therefore, has a very large appreciation space. Cloth coin and knife coin have become the hot spot in the market. In addition to cloth and knife being the ancient currency of China with the style of primitive simplicity, they are also the extension of national culture, because of their long history, rare circulation and high value.
Qi Dao appeared in the Spring and Autumn period and the Warring States period. It has a large and thick body, exquisite casting, fluent and colorful COINS and COINS. Qi Dao includes Three word Dao, four word Dao, five word Dao and six word Dao. According to textual research, Four-character dao and five-character Dao were coinage in the period of Jiang's surname Qi (before 386 BC). Their characteristics are that the contour of the dao face is higher than the handle, and the contour line is interrupted at the intersection. The three-character dao and six-character Dao were cast in the period of Tian Surnamed Qi (after 368 BC), and their characteristics were that the contour line of the outer profile was continuously connected with the hilt.
Among these COINS, qi Dao with six characters is the most famous. According to historical records, the six-character dao should belong to tian he Qi Dynasty. The 12th Dynasty of Tian dynasty started the state of Qi. After taigong he was appointed as the marquis of Qi, the six-character sword was issued to commemorate the founding of the state. Some scholars call the Six-character dao the earliest commemorative coin in China.
Ancient COINS collection team constantly mine, insiders revealed that compared with the foreign market, only just started in our country, the future is limitless, the high-quality goods value of ancient COINS, but the actual current prices are still far from reach the designated position, still have great rise space, foreign ancient COINS had topped 1.5 million yuan in 2010. At the same time, the value of knife money, cloth money is also rising in sync. From the collectors and the acceptance of the public, it is expected that the price will continue to rise.
The collection is large and exquisite. The basic shape is pointed head, arc back and concave blade. There are rings at the end of the knife and characters or decorative patterns on the surface and back. Their edges are clearly raised, with raised inscriptions, primitive calligraphy, and fine casting. On the front is the Chinese character "Qi Tuo Bangchang fa". "Qi" means Linzi, the capital of Qi. The knife coin of the Warring Han Dynasty is a commemorative coin of that time. Qi Dao copper, vivid writing, casting are better. After detection, copper content is about 70%, the rest is lead, tin. This dao is elegant in shape, excellent in casting, rare in the world, and is valued by collectors in past dynasties.
To follow the collection principle of "rare things are precious", we should not only see whether the age is long, the length of circulation time, but also how much there is in existence. The existence and unearthed of The Six-character Dao is not much, the COINS, books and documents contained in the collection of individuals or units are also very few, the unearthed report about the six-character Qi Dao is also very few. Mr. Zhu Huo, a former researcher of Shandong Provincial Museum, once mentioned in the New Canon of Ancient Money that 32 batches of Qi Dao were unearthed from all over Shandong, and only 9 of them had six characters. It only accounts for 0.3% of all qi dao unearthed. Therefore, the collection can be regarded as a rare treasure in the knife COINS, with a high value of collection and investment.
Recently, Our Company, Ruxingtianyi, had the honor to collect a Knife coin of warring States Period. The weight of the knife coin is 21 grams and the length is 13.4cm. Experts believe that the six-character knifes adopted the technique of overlapping casting, which represents the great progress of China's coinage technology and further indicates the perfection and maturity of qi's monetary system. This knife coin is the most precious and enjoys a high reputation. It represents the highest level of the coin technology in The State of Qi. The collection is well preserved, is a rare collection of treasures, has a high value of art appreciation and cultural relics value.
