I'm not offended, I'm glad to get responses. I feel people should be able to talk about things without getting rubbed the wrong way. That's how we learn :)
However, I stand by the statement that numbers don't lie. I'm not naive, though, let me explain.
"Guns don't kill people, people kill people"
It's not the GUN acting, it's the person.
Applied to my statement:
Numbers don't lie, PEOPLE lie.
And as I showed in my math. even if there were 50 silvers per $500, when sorted with 97% accuracy (estimate, but you could change it and get the same results, higher accuracy would mean the profits diminish faster)
You would take that 50 and multiply it by .03 (the decimal of 3%)
50 x .03 = 1.5 silvers per box
So, I guess that's not convincing anyone. Let me kick it up a notch!
Lets assume insanity. $500, 500 silvers. Half of the 1000 coins. I'll track the coins this time, since in this case it would be a massive profit, but STILL be something that would only make money for a short time, then be useless.
Let me start by pointing out that for 7 years they made silver
Kennedy halves (assuming thats the main pool of coins, not Benjamins and walkers), and for the past 42 it has been non silver. So this assumption is far beyond ridiculous in giving favor to the position that sorting could be feasible over time.
Starting silver = 500 coins, multiplied by our 3% error, gives us
500 x .03 = 15
Only 15 silvers per box remain after only one run through such a machine!
2nd run:
15 x .03 = 0.45
Now less than one silver for every TWO boxes!
3rd run
0.45 x .03 = 0.0135 per one box
Thats 1.35 silvers per 100 boxes
You could assume any accuracy, any number of silvers per box, and it would STILL dry out the pool in only a few runs.
This is why I believe They either
1: Culled it at one point and it's over
2. Didn't cull
Don't forget, people have been culling for silver for almost 50 years now! Whether by machine or hand, it's mostly gone. You see silver that people deposit from what they find in elderly people's homes, more or less.