Please I am interested in the following item, I need to know how much is the minimum quantity to sell and how much is the cost per item.The cost of shipping to Valencia-Venezuela or Miami USA,I am a firm FM IMPORT PARTS we are interested in selling their products here in Venezuela.1. S12-8107010 EVAPORATOR / EVAPORADOR ,2. S11-8104010 A / C COMPRESOR ,3. S12-8105010 CONDENSER / CONDENSADOR ,4. S21-8109110 DRYER / SECADOR .