This is the Panasonic Lumix DMC-G1, and it is pretty expensive mini-DSLR. It can be fitted with a mount adapter for allowing the use of Four Thirds lenses. Normally, it sells for about $799, but it is now available on Amazon for $399. Source

If you're currently on the lookout for some great deals on DSLRs, then here's a real bargain for you! The Panasonic Lumix DMC-G1 is available right now on Amazon for only $499 shipped even though its previous cost was $749.99. That's about $251 less than what you would have paid for this camera ...

In case you are waiting for the Lumix DMC-G1 to emerge then get your money ready. Panasonic is shipping the Micro Four Thirds cameras earlier than expected so you should have your money ready to be shipped Panasonic's way. Panasonic's website is showing the camera ready for purchase. It will be shipped out within 1-3 business ...