Cheapest Dioptase with wulfenite specimen from Congo

cheapest Here is sparkling shell shaped Dioptase with some wulfenite crystal on it from
Kimbedi , Mendouli district , Pool department
Republic of Congo
Aesthetically great specimen measures 50 to 35 to 4 mm.
The crystals are deep green color with very good luster with small 1-2 mm wulfenite crystals scattered on Dioptase .
Specimen is in perfect conditions .
Great sample of Congo Dioptase .