Broadcom, so it seems they are still finalising what their Sku's are for ESXi and vCenter. They have now decided to terminate any SKU that is more than a year. The way to purchase multiple years is simply to buy extra 1-year agreements. Thus, there is no longer a discount but more of a guarantee of long-term pricing. However, one major bonus that people will like when buying multiple years is that you pay annually, not upfront, for the whole contract.

Another change is that VMware by Broadcom is only sold in USD. As such, it is now up to the reseller to purchase in USD and convert your desired currency to the customer.

 

This information has been updated here.

Product	SKU	MSRP
VMware vSphere Essentials Plus 8	VCF-VSP-ESPL-8	$3,360 per pack
VMware vSphere Standard 8	VCF-VSP-STD-8	$50 per core
VMware vSphere Foundation 8	VCF-VSP-FND-8	$135 per core
VMware Cloud Foundation 5	VCF-CLD-FND-5	$350 per core

If you are not sure what is right for you, check out this PDF with a comparison per edition.