Cheapest NX7400 power supply, adapter, charger

These adapters doesn't seem to stand much pressure on the connectors. I've already broken two of them.

After paying 80$ the first time for the adapter I fortunately found a cheaper place to buy them. Take a search on ebay.com for "nx7400 adapter", and select "Free shipping" in the sidebar. Several suppliers from Hong Kong are selling these adapters as cheap as 11$ including free shipping worldwide! That's simply great! :)
Hope it helps someone out!