1 unit per Carton We can deliver from China or Overseas warehouse( in USA ,Poland) For wholessellers //importers Goods Delivered from China (Lead-time 40-60 days): for Full container Qty Unit price USD270/pc based on Order qty 100pcs + , and buyers has to pay shipping cost from china to destination country address For End-Users Goods Delivered from USA and Poland warehouse (ship in 48 hours): Unit price USD450/pc with order Qty less 10 pcs ( buyers need to pay USD20 -USD60 local shipping cost from war