I just checked Ticketmaster. I tried to buy two seats in the best possible location. It offered me Section 427, Row 4.
On StubHub, there are only 419 tickets for resale, which is down from over 600 a couple days ago. Nearly everything in the first two levels is over $100. The 300 seats have a few in the $60-75 range, mostly behind home plate. Tickets are available in the 400 level in sections 427-430 and 432A and B.
So, to summarize... Approximately 72 hours before game time, all seats through 300 level are sold out. The resale market is tight, with seats going well above face and supplies dwindling.