This is the fourth issue of the very first SWAMP THING volume, written by Len Wein and drawn by Berni Wrightson (with a killer Wrightson cover).
This is a low grade copy (see pictures), with some tears, markings and a few other defects. But still a nice book to have, very early in Swamp Thing's published history!
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SHIPPING: 4 CAD to Canada and 6 CAD to the United States.
The pictures included are those of the actual item, not stock images. Here's to a pleasant transaction and happy comic hunting. :)