Speaking of buying people, assuming we apply the highest modifier, x4, for being highly skilled & PC status. Your black market value is roughly 67,600gp.
That's about 135 pounds of platinum, or 1,352 pounds of gold, or 676,000 pounds of iron.
You can also be said to be worth 4,560 oxen, or 22,533 pigs, or 3,380,000 chickens.
More universally, that's about 13,520 pounds of salt or 2,704 HD of Zombies.
And more uncommonly you're worth 1,690,000 halfing brains, or 1,690 phoenix feathers, or 338 drops of dragon's tears.
And even through your life experiences are worth about 390,000gp your soul is only worth 50gp.