What do you guys think for $300, sounds pretty firm on the price. I am tempted just for the 2 AA, but one is used, so.....All used and without box, unless otherwise stated:

 

6857 the dynamic duo funhouse escape. (Have box)

6864 batmobile and the two-face chase

10937 arkham asylum Breakout (have box)

10937 arkham asylum Breakout (new* sealed*)

76000 Arctic Batman vs Mr. Freeze: aqua man on ice

76001 the bat vs bane: tumbler chase

Ill throw in the following mini figures if I sell this post during this week.
2x Lego Superman jor-el promo figure (new* sealed*)

Interesting. $300 isn`t terrible, but $250 would be more comfortable based on the current value of those.

Agreed, $250 is a good (but not amazing) deal.  $300 isn't enough of a margin for me to bite.

I was a little torn, I think 250 is about right, but given the potential of the sealed AA......plus I get a lot of used sets I can play with

The 2 Jor-El figures are a nice bonus 

A lot of this depends on how much luck you have had on Craigslist in the past and what your overall feelings and opinion are of looking there for Legos.  I personally won't buy anything from a site that has no feedback system in place to give a seller some credibility.

 

To address the initial question, if everything checks out, $250-$300 wouldn't be bad for what you are getting, especially if you can get those Jor-Els thrown in there.