title: show minimum advertising price instead of price if avaliable in magento 1.7
body: <p>Once again thanks for viewing this post i would like to mention that i need a requirement of map price in magento what actually i need . I am having some product which have MAP price and also price , so on listing of product if map price is available then system will show map price because vender cant sell below the map price,</p>
  
  <p>Example:
  MAP: $3
  Price : $2
  Then System Will Show MAP Price Of Product in this case.</p>
  
  <p>Do i need to override core functionality for catalog price product rule or is there anyway to show that map price on .phtml file. If  i do condition on price in phtml file will it get affected on all like in cart and detail pages. or do i need to make changes on everywhere.
  If i want to override the rule then in which file i need to change </p>
  
  <p>And do MAP Configuration but it show price on everywhere on cart to am i doing wrong with MAP configuration.</p>
  
  <p>Please help me Thanks in advance!</p>