Church would probably be able to help you more than anyone else on here.
I know these unreleased cards bring a couple dollars (usually less than $10). They are far from 'rare' however. Kenner made other cards for figures they didn't produce (mainly 1988 and 1989). I would think the unreleased Edi Murray from this same year would be one of them ore popular cards (some Murray collectors probably do not know it even exists). Many of these unreleased cards came on the market via eBay by an ex Kenner employee a few years ago.
That is correct, it is unreleased. As for print run, not sure, but it is one of the "more abundant" unreleased cards. Let me know if you have any other questions.
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I know these unreleased cards bring a couple dollars (usually less than $10). They are far from 'rare' however. Kenner made other cards for figures they didn't produce (mainly 1988 and 1989). I would think the unreleased Edi Murray from this same year would be one of them ore popular cards (some Murray collectors probably do not know it even exists). Many of these unreleased cards came on the market via eBay by an ex Kenner employee a few years ago.