Standard_M256ls_v4 is an Azure VM size with 256 vCPUs, 3892 GiB memory (Intel Xeon 6th gen Scalable (Granite Rapids)). In East US it costs $31.702 per hour on demand ($23,142.53 per month) for Linux. Spot capacity is about $6.34 per hour. It is sold in 6 regions.
Prices by region
USD per hour, Linux. Reserved prices are no upfront, standard. Cheapest on-demand first.