Advice on Upgrading Vmware Free Esxi license

[maxrebo]

Could some one direct me on where is the cheapest place to buy licenses for VMware ESXI - we currently have 5 esxi hosts and are looking to upgrade these to the paid version - (for as cheap as possible)

 

Thanks

[ass17]

Start with BT business direct and insight.

[synaesthesia]

Phoenix Software were great for us.