While they aren’t available for download via the US VC yet, take a look at what pictures popped up on the US VC servers. These images come from the Firefox workaround that allows you to check out upcoming VC games.
Looks like Nintendo is welcoming Prime 3 with a little classic Metroid. Hopefully these games will hit in the weeks leading up to Prime 3’s release. Thanks to Plinky for the heads up!