Limited to just 5000 pieces and priced at $US150, most of you will never get your hands on one of NECA's replica Portal guns. Ah well. You may as well do the next best thing and check out this video of one of the beasts in action.
It certainly looks the part, and the flashing lights are great, but those sound effects...I realise the price had to be kept down and you're never going to get the same POP like you do from the actual game, but still. It sounds a little weak.