Deadpool #900 Dynamic Forces Limited Edition Signed comic book from Marvel Comics, which is signed Duane Swierczynski, the series writer! 

It comes sealed with a numbered Dynamic Forces Certificate Of Authenticity (COA) from a limited edition of just 75 copies produced, confirming the authenticity of the signature.

The scans are of the actual item in Near Mint condition. 

It will be shipped in robust oversized packaging for protection.

Special SUPER-sized, ACTION-packed 104-page special to commemorate Deadpool's historic 900th issue! ... Wait, has it really been nine-hundred issues...? Who cares! If this collection of octane-infused stories by some of comics' hottest talent doesn't make you want to genuflect at the Altar of Wade, nothing will. Thrill as the Merc with a Mouth squares off against probe-happy aliens, trigger-happy mimes and one seriously unhappy fanman - and that's just half the book! Wince as Wade bares his soul (and lots more) to a shrink who's got major squirrels in his own attic. Thrill as he travels around the globe and then some to settle a childhood bet. And chill as C.S.I. investigators at a blood-splattered crime scene attempt to piece together why this particular "unsub" needed battery cables, Crisco oil, three stacks of adult magazines and a live chicken to pull off the hit.