DO IT, you know you want too
either that is the deal of the century, at least for now, or they have some crap disks that probably don't work or aren't what they say they are. I didn't look at the link but I'd check their feedback and ask the seller some real questions and see what comes back.
I've gotten some great deals from mistakes and things that just weren't advertised in the right place and like that, ya never know, might be worth a gamble.
Well checked the link just now and he has 100 percent feedback so definitely might be worth a shot, doubt my LG GGWh20 will support those but that would be cool to try out if it did.