As usual new MFT cameras are expensive to buy. But at least in US you can grab second generation cameras for a ridiculous price. The best selling deal of the moment is the G5 double lens kit at Amazon US (Click here). You pay $478 /and you also get an additional 2% reward). If you count the price you pay for the single lenses you will get the G5 for $100 only.
If you watch that mirrorless Amazon ranking (Click here) you will see the discounted G5, E-P3 and E-Pl3 trio are the most sold MFT cameras.
The new GX7 will be priced above $1,000. Wait 16 months and it will be priced less than $500 :)