to watch the second presidential debate right here on cbs five. it will start tomorrow at 6:00. >> it's a win/win auction. bidders get deals why california prices sell further out of the red. >> think your bank has your back when it comes to check fraud? think again. how you can prevent yourself from being a victim. ,,,,,,,,,, average home price last monh . >> bay area home prices are now at a four year high. the average home price last month was $429,000. two other positive science are with a decrease in foreclosure sales and an increase in the sale of more expensive homes. gas prices in california are still high but they're coming down by a few cents. here's a look at the current average for a gallon of regular in the bay area. it's 4.59 in san jose. 4.60 in oakland. the highest in san francisco at 4.69. these prices are eleven cents less than a week ago but they still hurt a little bit. to find the cheapest gas prices in your area check out the pump patrol on our website. >> check fraud. it is big business among criminals. cbs five consumer watch reporter julie watts says bank mach