I am using OSOYOO Arduino 3D Printer Kit with Graphic Smart Display Controller. It have LCD display and comes with SD card reader. It can be easily connected to Ramps with smart adapter.

Is this a question or are you spamming your link to sell these kits?

$37 is a little steep for this kit, and what is a RAMP 1.6 board?

And a ‘Arduino Mega 2660 board’ for that matter??