: A common professional strategy is to purchase a license for the current version, SQL Server 2022 , and use "downgrade rights" to run the 2016 version legally. Key Deadlines & Support SQL Server 2016 - Microsoft Lifecycle
: Prices typically range from $355 to $900 for a base license, depending on the vendor. You can find these at retailers like TrustedTech Team (~$417) or Enterprise Software Solutions (~$599).
: If using the Server + CAL model, individual User or Device CALs are roughly $199–$212 each.
Since Microsoft no longer sells SQL Server 2016 directly through its primary storefront, you must rely on authorized resellers or third-party marketplaces. :