Hello Preeti,
With show the pricelist, its meaning you must configure the prices in Backend of OS Property under Manage price lists.
Sample: Show Prices from 1000 $ to 10000 $ all Objects. In Front than you can see in search module a drop-down where you can see the prices. Importent is thats the search-modul is also activ.
You can see it on:
www.traderdome.de