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.
Sale of riding protection. Everything was used as intended, corresponding scuffs in the photo, but without cracks and dents. Fullface Fox helmet - 50 euros. Fox body protection (turtle) - 60 euros. Demix shin guards (words cannot express how many times they saved from a fracture) - 10 euros. Roces rollerblading protection kit (elbows, palms, knees) - 30 euro...