Project BM! Kamen Rider W Lunar Trigger - Was on display at Wonder Festival 2010 [Winter] recently. September release, 19,000 Yen (exclusive of tax). Comes with purchase ticket for Kamen Rider W Fang Joker.
S.H. Figuarts Kamen Rider G3-X, G4 - Late May release, 3,360 Yen (inclusive of tax).
Images are from CyberGundam and ToyWorld Forum.