A useful article for all economics students relating to ‘equilibrium market prices’ http://www.atimes.com/article/high-prices-strike-home-hong-kong-flat-buyers/
Details of where to find the relevant section with the specification for Edexcel, AQA and OCR:
Edexcel spec reference 1.2.6 Equilibrium price and quantity and how they are determined
AQA spec reference The determination of equilibrium market prices
OCR spec reference P8 Supply and demand and the interaction of markets