It's highly unlikely you'll find a purebred Bombay cat for just 400 yuan. Generally, even Bombay cats with average characteristics cost around 3000 yuan. Any price significantly lower than this should raise a red flag.

A "Bombay cat" priced at 400 yuan is likely not a genuine Bombay. It's more probable that it's a mixed-breed cat or a "sickly kitten" that may not survive long. Typically, Bombay cats with ordinary traits range around 3000 yuan, while purebred Bombay cats command prices of 5000 yuan or more. If you're looking for a purebred Bombay with lineage papers, expect to pay ten thousand yuan or even higher. The market value of a Bombay cat fluctuates based on its physical characteristics, lineage, and current market conditions. Of course, the prices will vary in different economic areas. It’s not advisable to purchase a Bombay cat significantly below market value, as it's likely a scam.
The Bombay cat, created in 1958 by an American breeder using Burmese cats and American black shorthair cats, is considered a modern breed. Its resemblance to a black panther led to the adoption of the name Bombay after the Indian city. The price of Bombay cats ranges from a few thousand to over ten thousand yuan depending on the quality, bloodline, and breed standard. On a positive note, Bombay cats are generally very easy to care for and are known for their adaptable and loving nature.