Replacement Power Adapter

So I accidentally destroyed the power adapter for my TX1. Where would I be able to acquire a replacement power adapter?

this is what i got with my tx1. they offer a 3 year warranty on the unit. you might be able to get one from them if you explain the failure circumstances in a way that fits their warranty
http://www.meanwell.com/webapp/product/search.aspx?prod=GST90A

or you could just look for a similar unit in the marketplace.