Updating StubHub availability from Tuesday (lined-through price/availability on left is from my post of Tuesday; price at right is from right now)
NLDS
Game 1 - 3,177 left starting at $85 2,078 left starting at $88
Game 2 - 5,392 starting at $74.95 5,890 starting at $63
Game 3 - 5,683 starting at $70 5,622 starting at $63
NLCS
Game 1 - 2,882 starting at $134 3,525 starting at $145
Game 2 - 2,908 starting at $124.99 3,621 starting at $124
Game 3 - 2,893 starting at $130 3,609 starting at $129
Game 4 - 2,825 starting at $130 3,534 starting at $150
World Series
Game 1 - 2,629 starting at $475 2,928 starting at $479
Game 2 - 2,588 starting at $480 2,925 starting at $490
Game 3 - 2,615 starting at $495 2,945 starting at $495
Game 4 - 2,597 starting at $399* 2,924 starting at $575
*This $399 offer was for a pair of seats in row E of section 405