2 day Gold pass help?

Help!

Could any bro be kind enough to pm me their xbox live 2 day gold pass (I'm under the impression that most people won't need it because they're already connected)?

I can't afford 40 to get gold just so I can get the 'best' ending (which i've heard a lot about, it's essentially damage limitation) and I was stupid enough to waste mine on the multiplayer before I started single player, not realising that my readiness rating went down.

Any help would be greatly appreciated, if you can help my email is - carlylegroupmusic@hotmail.com

On a separate note, considering the limited two day window I have to increase my readiness, when is my final opportunity to increase it before the story determines that i can't? E.g before tuchanka, citadel II etc etc...

thanks!

Bumping out of desperation.