Best Buy via eBay offers the Logitech G900 Chaos Spectrum Optical Gaming Mouse for $74.99 with free shipping. That's tied with our mention from Black Friday weekend and the lowest price we've seen. (It's the best deal now by $25.) It features 11 programmable buttons, 12,000 dpi optical sensor, programmable lighting, clock-tuning, up to a 32 hour battery life, and a detachable cord.