Amazon has the Corsair Vengeance 8GB DDR3 1600-MHz Memory Kit for just $49.99 shipped, originally priced at $142.99. These “memory modules provide users with outstanding memory performance and stability.” Product page. Continue reading for a video review.

CORSAIR high performance Vengeance memory module 8GB (2x4GB) 1600MHz 8-8-8-24, 1.5V for motherboards using AMD, Intel dual channel processors and upcoming 2nd Generation Intel Core platforms. Each module is built using carefully selected DRAM to allow excellent overclocking performance, and has a limited lifetime warranty.

[via Amazon]