Is there an alternative to Griffin's DJ cable ?

It is getting harder and harder to get the Griffin’s DJ cable, it is out of stock at Griffin’s and Amazon does not send it where I live. Moreover Griffin is not going to build it anymore.

So what is your suggestion as an alternative to this cable ?

If you’ve not upgraded to iOS 6 (like myself) I use the aiodj pro cable -

I’m not sure if this will work with iOS 6 but I hope it does because I’m going to upgrade soon. If anyone with iOS 6 has this cable can you confirm?

You can buy all sorts of sound cards that will allow you to pre-cue with headphones and usually have several RCA outs and ins to connect to a sound system as well as plug input through other MIDI.