It is definitely not illegal to purchase batteries online in the United States. You can buy them from any store in person, or online from Amazon, or eBay.
The place where one can purchase a bidi would be online such as Magic Kinder, Euro Cig, Azadbidi, Alibaba, Beedis.mybidi. However be warned. Bidis are illegal in the US.
In the USA you can purchase percocet from an online pharmacy if you have a valid prescription written by a physician who is licensed in the US. If you are in the USA and purchase percocet from an online pharmacy in another country that does not require you to have a prescription and you try to have it shipped to the US it may be held by customs and you could face criminal charges. As federal law currently stands It is illegal to import any medication into the US that requires a doctors prescription to possess.
Illegal for purchase by civilians in the US, but the US Government pays about $600 per unit.
There may be some local ordnances which MIGHT require this, but generally (in the US) no.
You cannot. Falconry is illegal in the United States.
No! It is illegal to bring Cuban cigars to the US!
yes
In the US - Asking for your arrest record or criminal history is not an illegal question.
Obama.
One can purchase water guns online from a number of retailers. They are available to purchase from retailers such as Amazon, eBay, Walmart and Toys R Us.
Yes. (But lots of us still do It anyway)
You can purchase postcards online from various cities around the US and world on auction sites such as eBay. Another option is to check Craigslist.