Amazon.com has this Gaming Mouse for $19.99, after $20.00 Instant Discount
Final Price: $39.99 - $20.00 = $19.99 (with Free Prime Shipping)
Also available from Newegg.com for $19.99 + Free Shipping.
With no shipping cost, this is the lowest total price we've seen for this product. Pro player mode Compact, ultra light weight design 8,000 DPI optical sensor Zero lag interface Four programmable buttons Mfr#: CH-9000095-NA / CH9000095NA