Are the figs in the Battlepacks (i.e. the Iron Man vs. Iron Monger Battlepack) identical to figs from previous sets, just reprinted with new collector numbers?

In other words, the sculpts and dials and keywords and point costs and team abilities are exactly the same as that same figure from a previous set, correct?

With the exception of flight stands and number/set symbols I believe. Otherwise I think that they're exactly the same. The only new figures in a Battlepack format are the Jonah Hex movie figures.

Thanks. Toys R Us has the first 4 Classics Battlepacks on their website for $2.98 each. The one with Human Torch/The Thing/Mole Man is sold out, but they have the other 3 in-stock. They also have the 2 Iron man Battlepacks, but those are full-price on the website so I just picked them up at the store today to avoid the shipping cost.

I'm wondering how long it will be before the out-of-stock one is restocked and whether it would be worth it to just pay $5.99 for it in-store.

Exactly, you are correct!

The only other difference is that some are reprints of older figures, so cards have been added.