Microsoft has revealed the price for each individual Halo game that will be coming on the PC via the Halo: The Master Chief Collection. According to the team, each title can be purchased individually and almost all of them, Halo: Reach, Halo: Combat Evolved Anniversary, Halo 2 Anniversary, Halo 3, and Halo 4, will be offered at $9.99USD on both the Microsoft Store and Steam.
On the other hand, Halo 3: ODST will be available for $4.99USD (though do note that ODST will only have a Campaign according to the company).
Microsoft stated that players will have flexibility to purchase any or all the games at any point along the way as they become available.
Moreover, the company confirmed that each game within The Master Chief Collection will be included with an Xbox Game Pass for PC subscription as they become available.
Last but not least, Microsoft claimed that it will offer attendees a chance to get hands-on with an in-progress demo of Halo: Reach on PC and share feedback with the team.