You're a couple years too late for 4 brand new 1990's 7x57's in a local store here in P.G. I posted there were 3 left and one of the "Lower Mainland" BC members here, bought them all.

They are like Hen's teeth now, but perhaps in some out of the mainstream store, there is still the odd one around.

I traded mine for a .22 Hornet, after dropping a deer with the 7x57 - lost interest in small bore big game rifles.