Standard_NV24_Promo is an Azure VM size with 24 vCPUs. In East US it costs $2.736 per hour on demand ($1,997.28 per month) for Linux. It is sold in 14 regions; the cheapest is West US 2 at $2.622 per hour.
Prices by region
USD per hour, Linux. Reserved prices are no upfront, standard. Cheapest on-demand first.