Priceline has launched its 'biggest Black Friday sale ever', slashing the prices of makeup, skincare and hair products by as much as 50 per cent. Priceline has launched its 'biggest Black Friday sale ever', slashing the prices of makeup, skincare and hair products by as much as 50 per cent Major brands including Rimmel, Bondi Sands, Pantene, Max Factor, Covergirl, …