New Nintendo Direct: NSMB2 DLC Announced

[Smeags]

Seems like it'll be 3 packs for Coin Rush Mode:

Pack 1: Go! Go! Gold Mario Pack.
Pack 2: Challenge the Record Pack.
Pack 3: Survival Panic Pack (Experts only)

DLC packs are not random, but fixed 3 stages each.

200 yen/roughly $2 each. October 2 in Japan, no word on the West.