Yes- BUT- The 18 yr old must have an Illinois Firearm Owner's ID Card (FOID). To get an FOID, you must be 21, OR have a parent that is eligible for an FOID as a sponsor. The seller must delay delivery of any handgun for 72 hrs after the purchase. See the Illinois State Police website for additional information. BTW- an 18 yr old cannot buy handgun ammo.
No.
No
Yes you can if you have the receit
Yes!
In a used car yard or private seller, or a car collector
Bank, Credit Union, ...........
Autotrader.com with a private seller, with a 1999, and around 100,000 miles...around $7,000
Any private seller would save you the sales tax
you can for a private seller but if you buy multiple car's and lease them it would be illegal unless you have a dealer license.
One can purchase a Lexus car by one of two ways. The first is going to a Car dealership and getting one there. The second is to buy one second hand, either online or from a private seller.
No.... The time to check a car out is before you buy. Unless otherwise agreed to a purchase from a private seller is typically AS IS so buyer beware.
To read, from a library. To buy second hand or an antique book seller.
Yes- but only from a dealer. You may not buy a firearm from a private seller in ANY state other than your own.