wayengineer.com has good prices on shielded inductors. They might even come in on the same boat. The circuit also requires a schottky diode and sub-1-ohm resistor that you might need to order as well.
wayengineer.com has good prices on shielded inductors. They might even come in on the same boat. The circuit also requires a schottky diode and sub-1-ohm resistor that you might need to order as well.