Got this thing for 25$, and well worth it too, just waiting for it to ship.
https://www.banggood.com/K70-Waterpro...2574226201509V
Pics
Specifications:
Color: Black with colorful LED
Material : High-strength ABS plastic
USB Cable Length: Approx. 140cm/55.1"
Keyboard size: Approx. 44x14x2.2cm/17"x5.5x0.87"
Cap the maximum load:50±8g
Key minimum resilience:≥10g
Key life: 10,000,000 times
Maximum current:500mA