I do not have access to real-time market prices and cannot determine the exact cost of Armenias Basaltina Parvana stone. However, generally, natural stones such as Basaltina Parvana can be expensive due to their unique properties and rarity. The cost of the stone may also vary depending on factors such as size, quality, and where it is sourced from. Its best to check with a reputable stone supplier or manufacturer for the current market prices.