Selling autographed sports trading cards?

[stringcheeseincident]

Maybe 10 years ago, a friend of mine gave me this autographed Troy Aikman football trading card that he said his brother got autographed at a game. I just recently found it and was wondering if it's worth my time to try to sell on eBay. I have only a the card in a case, will nobody buy it without a certificate of authenticity? I also have a Vin Baker card my brother got autographed, we used to live in the same town as Vin. Anywhere I could sell these to make a few bucks?

 

[isekii]

get it graded and authenticated

 

[stringcheeseincident]

How might one go about doing this?

 

[Nikamichi]

Originally posted by: stringcheeseincident
How might one go about doing this?

http://www.beckett.com/grading/pricing.asp?&eskin=beckett