How much is the double-like olive core carving of eighteen arhats?

It mainly depends on whether the whole core is full, whether it is old or new, whether it has been used, and then how many flowers. The price of four flowers is much higher, and the price of three flowers is mainly for workers. The price of double-sided carving is slightly better, ranging from 1000 to 2000, and the price of the required pie and the Yin pie is different (in terms of region). You can ask your question in more detail, like this.