Just bought the GitHub EDU $150 and received the code very quick and worked without any issues!  What a deal!
My bill last month was $98 so definitely saved me some $$$

I had to wait until my other 2 codes in the account got used  up (only have little bit left on one code) so less risk if Amazon takes them out.  I'll be back again next month, hope you still have more!

Thank you!