I have 2 bass shakers from Aura Interactor vests available. They are brand new and have just been removed from the vests. I got the vests cheap, and am only looking for what I paid for them. I'm willing to send the whole package (amp, power supply, vest, shaker) but it'll be heavy (3kg or so) and expensive to send internationally. I am located in New Zealand. The shakers themselves don't weigh too much, so by themselves wouldn't be too expensive to send. I'll work out an approximate price if anyone is interested. They are 4 ohm units and need around 10-20W of power to run. They need to be bolted securely to furniture (Lazyboy's are great) to work best. Any questions, PM me. Price is US$15 for both shakers, plus postage. Same price if you want all the vest stuff - but you'll be paying for it on the postage! If I don't get a sale here within the next week or so, I'll be selling locally via auction.