As a member of OEs you can signup for a highly discounted membership of just £50 to gain access to all Middlesex CCC games in 2019, just follow this link
https://booking.ecb.co.uk/c/express/787350e7-c634-4d00-9c61-28f91dfdc006 where all the T's & C's can be found. These memberships are limited and are provided on a first come fist served basis and the offer expires on 31st May 2019.