Anybody doing FoxHound? A friend told me about them. It's a bit like a normal buying group, but they pay $20-$40 per order placed, which is way beyond the other buying groups I've seen.

Unlike buying groups, they don't actually want the products, they just want images of the product and its serial number for research purposes to counter counterfeiting. I end up with the product, which I always return for a full refund. This of course means I don't end up with any net spend, but it's still a great deal on its own.