The price of a Damascus steel katana can vary significantly depending on several factors, including the quality of the craftsmanship, the materials used, and the reputation of the swordsmith.

On average, a well-made, authentic Damascus steel katana can range anywhere from a few hundred dollars to several thousand dollars. If you're looking for a functional, hand-forged katana made by a skilled swordsmith, you can expect to pay a higher price. The intricacy of the blade's pattern and the overall aesthetics of the sword can also influence the cost.

It's worth noting that there are also mass-produced or replica versions of Damascus steel katanas available at lower prices. These may not possess the same level of craftsmanship or quality as the more expensive options. If you're a collector or seeking a high-quality weapon, investing in a reputable and well-crafted katana is recommended.

Ultimately, the cost of a Damascus steel katana is influenced by various factors, so it's best to research and compare prices from reputable sellers or swordsmiths to get a better idea of the current market rates.