Anet A8 Main board replacement

My stock mainboard on my Anet A8 has went out (no longer heats the bed), what would be a good replacement and upgrade for the Main board. Any thoughts will be appreciated. I have found a ramp board kit on eBay for 30 bucks. Here's the description.
3D Printer Kit with RAMPS 1.4 Controller + Mega 2560 board + 5pcs A4988 Stepper Motor Driver with Heatsink + LCD 12864 Graphic Smart Display Controller with Adapter For Arduino RepRap

Sounds like a plan, there are plenty of resources out there for setting up Arduino MEGA + ramps 1.4 with a Anet a8 just do a search on YouTube "ramps + Anet A8 tutorial".

do you need all that ?
mind you spares are always useful :-)