i am from turkey. i found a gillette abc pocket edition for sale. i assume it is a 503 edition. gold coated and flower design. i attach some photos. can u help me about price? how much can it cost with this condition? and there is a serial number on blade guard: 1952450. you can see it on photo. what is production year? does number match with this edition and case? is it a gold coated one? is it 24 k gold? is it a canadian or usa product? i want to learn every knowledge about this razor. thanks for interest..