Nice haul Pax! What's surplus ammo run for these days in Kali? Here in NM it's ridiculously scarce unless you find a pawn shop that got a bunch in and just wants to move it; so much so that you're usually going to get a better price getting steel cased imports from the web.
It's more expensive than can be found online, when you can find it, but many LGS usually have a couple tins of X39 at 30-35 cents in bulk. I was lucky to find this stuff, as technically it's illegal for an 01 to sell steel core. I don't think he knew what he had, because it was priced like commercial FMJ, 200 bucks. It looked like he had just picked up somebody's collection of stuff, he had 2 bins of "new treasures", where as he usually only has a little box of holsters, belts, ammo pouches. He must not be C&R savvy, the Romy sling is worth some bank. The 4 slings were 50 bucks. He commercially reloads match grade ammo for handguns in 100 round bags. Good prices.
All the other calibers, Swiss, 8mm, etc. aren't around, unless like you said, you just happen across it, I get what I find only if the price is good. A while back I found Yugo 8mm in an ammo can (originally 1K in an aluminum bag), that the seller split up 3 ways, 250, 250, 500 at 3 prices. I got 500 for $250. PAX