Wow. Auction closed at $141,100.00 for the lot. Someone is gonna be putting nickel plated brass on the menu soon.....who might be big enough to do that, hmmm? I don't believe it would be a smelting company would buy them for the nickel (even though the current price is over 10,000.00 per troy ounce) because of the process of separating the two. However, just for ghits and siggles lets see here:
Brass is 1.50 per pound, and the ratio is approximately 95.5% brass and 4.5% nickel (on average) for a given case....so (round numbers here AC1 - don't get down in the weeds!):
67,000 x 95.5% = 63,985 pounds of brass @ $1.50/lb = $95,977.50
67,000 - 63,985 = 3,015 pounds of nickel x 16 oz per pound = 48,250 ounces of nickel x $10,000 per ounce = $482,400,000.00
Assume 20% loss and wastage; an unknown cost of shipping , and you'd end up with something around $385,997,000.00 IF you could accomplish it
Of course, the numbers change if there is more steel and less nickel coated, but there is no way to predict that ratio...