I picked up some magazines reasonable and I can sell them for less than half of the going EBay prices. I have:
Remington, newer type for 760 short action for calibers 7mm-08, 257 Roberts, 308 Win, 6mm Rem, 243 Win & 260 Rem. EBay $50, mine $25 plus $5 mailing.
Savage Stevens model 58 for .410...