How much would 44 auto mag clip go for?
You mean magazine? That depends on exactly what you have. There's a big difference between the AMT Automag, which uses a proprietary cartridge developed specifically for that pistol, and the Desert Eagle .44, which uses the rimmed .44 Magnum cartridge. For the AMT pistol, at least $100/ea. for a blued one.. expect about $30 - $50 more for a stainless one. For the Desert Eagle, $45 - $70/each, aftermarket.