Bike for AfrikaBurn

[Wez-O]

Hey folks,

I’m thinking of doing AfrikaBurn this year,  and would never do such a thing without a bicycle. I know of the great cause that is Pedals for Peace, which is an option, but honestly I’m looking to drop like R2k max on a bike that I can pimp out, and ride for a week on the sand, and then I’ll happily donate it to a worthy cause/commuter. 
 

So my two questions:

1. Where do I find a sub R2k bike - the classifieds here seem to overvalue even their old 20 year 26ers. Or do I just buy a Makro banger?

2. How would I find a worthy person in Cape Town to donate it to thereafter?

Thanks all!