we comin to Phuket in a week. Is there a lot of bungalow offers on a market now? in a 10.000-12.000 price range for one bedroom bungalow. Karon-Kata beach area.

Go online Phuket Gazette or try a Phuket real estate company, Will not get much for 12,000 baht-but depends on what you are looking for

Don't do what the poster above said, but simply drive around on your bike. The prices will be much lower then, and you will see there are quite a few (basic) bungalows for rent in that price range.