There is 500K under-con condo in PJ but it will be smaller size, less than 800sqft, are you ok with it? You survey it yourself and as you can see, those above 800sqft starts from 6xxk. If you choose to go for sub-sale, you can get cheaper but a lot, and I meant a lot, of people tend to forget, you need a lum sum of money for sub-sale as u need to pay downpayment, legal fees, etc.. buying new under-con project usually means paying less downpayment, sometimes even zero downpayment, and some give you free legal fees.