I dont have access to real-time market data to determine the current price of Malaysias Borneo Black Basalt. However, natural stones are generally priced based on various factors like rarity, availability, quality, size, and market demand. Therefore, its possible that Malaysias Borneo Black Basalt can be considered an expensive stone, depending on these factors. Its recommended to consult with a local stone supplier or contractor to get an accurate assessment of the stones pricing.