Ray Ban Gunmetal/Grey/Green Polarized Carbon Fibre Pilot Sunglasses $99.00 Gunmetal - $99.00 Quantity This product is currently sold out. Ray Ban Gunmetal/Grey/Green Polarized Carbon Fibre Pilot Sunglasses Condition: Brand new. 10/10. Retail $330 Includes: Box, Case, cleaning cloth, booklets. Details: Style RB8313 004/N5. Measures 61-13-140mm. Polarized Green Classic lens.