Would it be ok to buy a new torque wrench on Ebay or should I buy it from somewhere else? Thanks for the help.

WTH are you askingThat question is so loaded, it can't even be answered.
What brand?
What warranty?
Reputable seller/reputable brick and mortar store?
Why would it matter where you buy it, as long as it's a reputable place?
Thanks for the help everyone. I will take your advice kythri and buy it new. I have a couple of other questions I hope someone could help me with. Should I get a 1/2 or 3/8 inch torque wrench?
Between these two torque wrenches, which would you recommend purchasing?
http://cgi.ebay.com/New-SK-Torque-Wrench-1-2-Drive-Clicker-20-150-ft-lbs_W0QQitemZ190211583431QQihZ009QQcategoryZ42265QQrdZ1QQssPageNameZWD1VQQcmdZViewItem
http://www.amazon.com/SK-2-Inch-Micrometer-Torque-Wrench/dp/B00061SNAM/ref=sr_1_1?ie=UTF8&s=automotive&qid=1208733199&sr=8-1
Sorry for all of the questions, but I just want to make sure that I make the right decision.

Thanks for the help everyone. I will take your advice kythri and buy it new. I have a couple of other questions I hope someone could help me with. Should I get a 1/2 or 3/8 inch torque wrench?
Between these two torque wrenches, which would you recommend purchasing?
http://cgi.ebay.com/New-SK-Torque-Wrench-1-2-Drive-Clicker-20-150-ft-lbs_W0QQitemZ190211583431QQihZ009QQcategoryZ42265QQrdZ1QQssPageNameZWD1VQQcmdZViewItem
http://www.amazon.com/SK-2-Inch-Micrometer-Torque-Wrench/dp/B00061SNAM/ref=sr_1_1?ie=UTF8&s=automotive&qid=1208733199&sr=8-1
Sorry for all of the questions, but I just want to make sure that I make the right decision.