Depends on the store.
No state restrictions.
Ruger 1022 .22cal rifle (semi-auto) Remington 572 Fieldmaster .22 (pump)
$50 - $250, depending on new or used, specific model, and overall condition.
50-200 or so
A "sniper rifle" is simply a rifle employed for that purpose. So long as the "sniper rifle" meets the criteria and restrictions for hunting firearms in the state you're hunting in, you can use it.
1022 add 1028 = 2050
Yes, but there ARE restrictions on WHICH rifles, as well as which features are permissible.
You will have to check your state laws. The restrictions vary by state.
You will have to seek legal recourse to determine if you can have your right to own a firearm restored. It will not be cheap nor will it be a quick process.
78.6154
Yes. There are no legal restrictions placed on them at the state level. However, some counties and cities have restrictions on where they may be fired and their possession by minors.