Does anyone have experience with ordering parts from http://reprap.me ? They seem to have a good selection of electronics boards, and at a really low price, almost too low.
Only got a mk8 drive gear from them. No complaints at all. Got it via their eBay store. They are in Denmark I believe.
Honestly, those prices aren’t unbelievable. Check ebay and http://aliexpress.com for what’s “believable” or not. You can get Arduino MEGA compatibles for as little as $10/ea.
Hell, $30 for a whole electronics setup minus motors if you’re willing to wait on the slow boat: http://www.aliexpress.com/item/Mega-2560-R3-1pcs-RAMPS-1-4-Controller-5pcs-A4988-Stepper-Driver-Module-for-3D-Printer/1439959836.html