i wouldn't mind looking at both your Hades and the other link actually. don't know if ill be bale to buy any time soon but may look into another purchase in month or so.
well the 405 is $20, and the hades is going to be sourced for about 100 (which is pretty cheap for what you will end up getting.) best part about hades is that it comes with EVERYTHING you need to start lasing responsibly and in a safe manner. glasses, battery, charger, everything!