The MS130-K kit includes everything you will need to build your MegaSquirt. The genuine B&G partial kit with PCB3.0, the Bill Of Materials, the case, pre-machined endplates and heatsink bar, even the tube of heatsink compound and a bit of jumper wire is included. All you add is tools, solder, and time! Only other thing you might need is a tuning cable if you don't have one already. I have those available as well for a few bucks.

MS130-K Kit Bill Of Materials (BOM) Includes:
All 'Basic Components'
PWM Flyback Damping Circuit components
Hall Sensor/Coil(-) and VR Sensor Ignition Trigger Components
IGBT High Current Ignition Driver Components
Current Limiting Circuit Components

That's right, every single option to enable every single feature this great ECU has to offer.