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.
M. Schleifer "Mike and Nick", book in excellent condition. Price 450 dinars Yuri Kushak "Be healthy, fluffy!" Funny stories of funny writers, book in good condition. Price 300 dinars Russian folk tales, 6 tales. Some pages are crumpled by the child. Price 200 dinars
Cutest fur/plush ballet flats for street or home of the Russian brand (hard sole). New! I bought it without fitting and the size didn't fit me, so I'm selling it. Size: 38. Insole length: 24.5 cm. I bought it for 7,800 rubles, I'll give it away for 4,000 dinars
