I just really hate the idea of using a $200 device maybe once a year. I'd gladly pay $40 to rent one for a day or take my monitor to a techstore (I know they calibrate to the lighting enviroment but it'd be better than nothing, I want my 2 monitors to match)
International shipping isn't a problem to me, especially to the UK etc. Its going to cost about $35-40 USD to get there, then you'll have to pay to send it back as well, at that point you'll have to look at that cost vs buying a new one locally. It might not make a whole lot of sense economically. Yeah, not calibrating…