Reducing the price on the iPhone 13 mini 128, used carefully for 2.5 years. Technically everything is fine, externally without cracks, dents, only scuffs from the case. 250eur (or other currency at the exchange rate) Central district.
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.