Never pay down a deposit in a bank account until you have met the seller, seen signed a purchase agreement.
No serious private advertisers ask for a down payment before you meet.
Receiving an email with an in-scanned ID does not mean that you have identified the sender. You do this on the spot, when you sign a purchase agreement.
Selling dolls: • Guy in a gray sweater - 200 dinars. The clothes are not original, but handmade for the doll, in excellent condition. • Guy in a suit and boots - 100 dinars, generally in good condition, but the paint from the hair is worn off in places. • Boy in a fox hat - 100 dinars • Boy and girl - 200 dinars if you buy together, if you take them separate...
