If the price seems too good to be true, it's likely a scam. Other signs of fraud: wire transfer, money orders, cashier checks, payment via gift cards, shipping, escrow, "transaction protection", "guarantee". Be safe by dealing locally.
Cadillac Parts Resource Directory
Seville, Eldorado, Séries 62, Fleetwood, Coupe deVille, Allante, Sedan deVille...