Time to start reloading, I paid that price once before and no way in hell I am doing it again.
Reloading will cost you as much as you pretty much want it too, can go the cheap way and get a cheap press or go all out and get a good one. Looking at about 50-70 for a used basic press, 30-40 for used .303 brit dies, hopefully you kept your brass, the powder, primers and bullets vary depending on where you go and what you get.