The Greater Las Vegas Association of Realtors (GLVAR0 has released their report for the month of June.  The median price has dropped from $305,000 in June 2007 to $225,000 in June 2008, for a drop of 26.2%- the largest YOY decline since the market started to decline:

Lower prices however, have indeed brought more sellers back into the market.  2,226 single family homes sold in June, a 51% increase over last year:

 

A couple of things to note–

Sales typically peak around June, so this may be the busiest month of the year- sales typically decline in the second half of the year.  Note that although sales are up year-over-year, they remain below the levels of recent years.  Inventory currently stands at 23,338 – a slight 1.1% decline over last year’s inventory. 

Month’s supply has declined to 10.5 months, the lowest level since December 2006.  This remains, however, a slow market, and high levels of foreclosures and inventory will continue to put downward pressure on prices.

Foreclosures and short sales have interested speculators, who have begun to purchase homes in Las Vegas again.  However, a cooling economy is liable to contribute to a slower housing market.  It remains to be seen if buyers find these properties to be a "good long term investment" or a "sucker’s rally".