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.
Close to summer. For those planning to go to Spain - it will be useful. Three guidebooks in new condition. 1 and 2 for Barcelona, one of them from the "Around the World" series. 3. For Madrid. Each for 200 dinars. Or a set for 500 dinars.