Next time it happens, here is a better solution. Just go in and revise your item and substitute another chip that you would like to sell. You can change picture, pricing, category.. everything as long as there are no bids yet. This way you don't eat a listing fee. You could do that with the longer of your 2 listings now as long as there are no bids on it. Just let the 2 bidders on the 1 day auction know that you are going to let it run its course and sell to the highest bidder. Most chips only get bidding action on their final day anyway.