nationals.com/post has $2 and $6 seats for all the remaining games. Good if you don't mind sitting in the 400s, 200s, or outfield 100s or the right/left corners of the field. If you want better seats then not worth it.
Only problem is you have to buy 2+ tickets!
Yeah, I thought about that and I might do that if I decide to go
Thursday Tuesday. I want to sit in the 100s, but the $6 seats that came up were all in RF (like Section 142-143) and I'm not a big fan of those seats.