In effect, their price per gram is very high, although they are not sold.
The price they paid per gram varied from A$16 to $320.
Pu-238 is about 270 times more radioactive per gram than Pu-239.
Lobster can also be ordered, for about $7 per 100 grams.
The average price per gram was £16, compared to around £10 before the ban.
The price continued to fall, bottoming out at $0.08 per gram in 1968.
Larger retail purchases cost between $200 and $500 per gram.
Fat found in butter, on the other hand, provides 9 calories per gram.
Drugs made in such factories can cost thousands of dollars per gram to produce.
Certified's tests found 74 and 75 calories per 100 grams in the samples.