code: public static CommercePriceEntry fetchByC_C(long commercePriceListId,
  		String CPInstanceUuid, boolean retrieveFromCache) {
  		return getPersistence()
  				   .fetchByC_C(commercePriceListId, CPInstanceUuid,
  			retrieveFromCache);
  	}
docs: Returns the commerce price entry where commercePriceListId = &#63; and CPInstanceUuid = &#63; or returns <code>null</code> if it could not be found, optionally using the finder cache.
  
  @param commercePriceListId the commerce price list ID
  @param CPInstanceUuid the cp instance uuid
  @param retrieveFromCache whether to retrieve from the finder cache
  @return the matching commerce price entry, or <code>null</code> if a matching commerce price entry could not be found