TREVOR CAHILLSigned Baseball! TriStar Futures, #'d 61/144! Comes with TriStar COA! TriStar holograms come on ball was well Having a great season! **Check my OTHER AUCTIONS for more signed baseballs** Up for bidding is an official minor league baseball signed by Oakland A's stud youngster TREVOR CAHILL ! This comes with a TriStar COA, and is serially #'d 61/144-part of the TriStar Futures series! Also on the ball are 2 TriStar holograms, one with the serial #, and one stating its #61/144. Just a great ball. The hologram # is 6134343-you can go to and enter the hologram # to verify the authenticity of this ball! Trevor Cahill is the A's top prospect, and having a great season so far in the big leagues with the A's! Only 144 of these baseball's, make sure you get this now! Buyer to include $4 shipping with USPS First Class Mail, or $6 with USPS Priority Mail. Thank you for looking, and have a GREAT day! Any questions? Send me an email thru eBay! Looking for other AUTOGRAPHED BASEBALLS? PLEASE CHECK MY OTHER AUCTIONS!