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.
1. Lego sets. All for 2500 din. 2. Audi on the radio. Bought to race with the cat, had fun, no longer interesting. 1000 din. 3. Collectible cars: free. Forgot to attach photos. BMW X5 and Cadillac 4. Quadcopter. Good for beginners. There is a camera via Wi-Fi. 1500 din. Pick up in the Salajka district or in the center by prior arrangement