Probably not an easy way. I'd think that if you still have the pictures stored locally, that using the Sell Now button on an old one while your logged into the new account would be one way. If you open 2 windows then you could copy info from the old listing to the new one. Just be sure that your Payment, Shipping, and Return policies match in both accounts. Be glad you only have 11 to redo.
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Never sell anything on eBay that you can't afford to lose.