Take this for what it’s worth, but GameStop has posted pre-order info for Green Day: Rock Band. It claims a ship date of June 1st, with pricing set at the standard retail rate: $60 for PS3 and 360, $50 for Wii.

GameStop is far from a perfect source with regard to stuff like this, but they’ve been known to get such things right in the past. I’ve asked MTV for a comment; I’ll let you know what I hear back.

UPDATE: Unsurprisingly, MTV’s not making any comments. I just heard back from a representative, who said, “We haven’t made any official announcements regarding Green Day: Rock Band release date or pricing as of yet.” So take the above with a grain of salt, ‘kay?

[Read, via RockBandAide]