Standard_GS2 is an Azure VM size with 4 vCPUs, 56 GiB memory. In East US it costs $1.10 per hour on demand ($803.00 per month) for Linux. Spot capacity is about $0.2033 per hour. It is sold in 14 regions; the cheapest is UK South at $0.878 per hour.
Prices by region
USD per hour, Linux. Reserved prices are no upfront, standard. Cheapest on-demand first.