The problem is, I did accept it to see if it would work - was shocked when it did.  In the past I've accidently opened the offer in the wrong ID because I'd forget which account I was logged into, and have always been rejected.

Can't be undone now.

I've been listing this evening - just BINs thinking it I was using my 200 store package ones, but actually the offer is up and active.

So the damage is done now - thinking of trying some auctions, what the hey.