Im not technical but Ive listed on ebay UK, whilst on holiday in Portugal on my laptop on auctiva, yes. Once you have auctiva, you can list on uk, canada, germany, usa ebay from anywhere. Does auctiva accept a local IP, I dont know, as I say I was on a UK laptop, I dont know if it had my static t-mobile IP, which is possibly recognised as a UK IP by auctiva or if it picked up a local one.
It doesnt however stop ebay calling you about your account, so you need a working telephone but in terms of general listing, you wont have the problem of them seeing your foreign IP or not recognising your computer.
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