Also, how long would it take to get the jade cube and pyraminx?
You may not get them at all. At least that is what happened in my case. I paid the Jade club membership fee in December of 2010. Wrote several times to email@example.com
(in January, March and April 2011) to hear where my "Free Jade Pyraminx" was.
To date I have received no reply from Meffert's, and I've given up trying. Because of this, I've also refrained from buying anything from Meffert's since then.
I do hope, however, that you'll have more luck.