Bad news, skippy. Polonium has no stable isotopes and is highly radioactive. It's generation and distribution are controlled by the Nuclear Regulatory Commission. Ya can't just thumb through the nuclear goods catalog and order some up. The good news is that you can probably acquire some on the Russian black market. And it's probably cheaper than here, plus there's no "red" tape. (Couldn't resist that.) Just to answer your question, it is possible to acquire a "needle source" of Po for your own "research" purposes without a lot of license requirements. But the quantity is soooooo small that it's actually plated onto something you can manipulate and is waaaaay less than would be visible with the naked eye. A couple of hundred bucks would cover your "project" costs, but this stuff is hot. Be straight on this one. You can get dead fooling around with this stuff. It's really nasty. It's the poison used to murder Alexander Litvinenko. Please direct your curiosity at something "good" and useful and that will make you some money and benefit you, your family and your community. Oh, and don't forget to read about the famous "physicist" David Hahn. A link to the Wikipedia article on this guy is provided. He has a frightening need to play with radioactive substances, and the picture of him in the post (a mug shot of him taken because he was stealing smoke detectors to disassemble them to recover radioactive americium) might convince you that radioactive materials are dangerous. Check this out if you only check out one thing. As a p.s., it is a known fact that determined people who are making inquiries to satisfy their own curiosity are going to get the information where ever it may be and by whatever means necessary. David Hahn is a prime example. The information in the answer here is supplied with the idea that in getting answers in this place, a curious person will also get a good idea of the down side to pursuing a line of investigation. The down side here is that one can end up with radiation poisoning if one pursues obtaining polonium. (And others may be exposed. Usually family and friends.) The radiation poisoning may not kill for some time, as with Marie Curie. But a foolish investigator will end up a dead man walking. David Hahn is just such a man.
The cost of PCP can vary widely depending on location and purity, but generally ranges from $20 to $50 per gram on the street.
A gram of kevlar thread will cost about 50 cents to a dollar. You can normally buy it in spools of thread, that can be used to make vests or hardened clothing.
The cost per gram of strontium can vary depending on factors such as the supplier, quantity purchased, and purity of the substance. In general, the cost of strontium typically ranges from $2 to $5 per gram for research or industrial use.
To find the cost of sterling silver at £9.25 per gram, you would multiply the price per gram (£9.25) by the weight in grams. For example, if you had 10 grams of sterling silver, the cost would be £92.50.
35 grams of copper will cost $200. Since 14 grams cost $80, we can calculate the cost per gram by dividing $80 by 14 to get the cost per gram. Then, we can multiply the cost per gram by 35 to find the total cost for 35 grams.
About $30 per gram
Methamphetamine cost about $80-$120 per gram depending where you are in the country.
The cost of technetium can vary depending on the form and purity needed, but it is generally priced around $30-50 per gram when purchased commercially.
about 10,000 pounds per gram
about 25 dollars per gram
3-5$ per gram of 10k 6-8$ per gram of 14k
7.0 grams cost $300; divide 300 by 7 to find cost per gram: 300 ÷ 7 = $42.86 per gram.
Ununtrium is not a commercial product.
== == $0.30-$0.40 per gram
$1 to $5 per gram
Around $60 per gram.
The cost of bromine can vary depending on the supplier and current market conditions. It typically ranges from $0.20 to $0.50 per gram.