Parang madami nang thread about this...

1. If the price is above the average resale price based on Buy And Sell, Sunday's Classifieds on Manila Bulletin, other ads, tawad agad outright.

2. If the price is already near the average price, tawad based on the perceived repairs necessary. E.g. may basag na ilaw, bawas presyo for the replacement. Kaso this tactic is difficult sa buy and sell showroom kasi usually they fixed up all the external defects.