Usual deal for this time of year - $9.99USD for the remainder of the year, includes playoffs and World Series - no blackouts from memory. (Don't forget to cancel post season to ensure you don't auto-renew)
There is a group discount where if multiple people purchase and use the code - if becomes cheaper.
It won't let me start one because it recognises the one I did last year for everyone - so if someone else starts one let us know in the comments
I'd be up for the group one as well