I suppose the person may not want to be seen to be getting "glory" from making such a large donation, or they would rather not make a big deal of it. I have no idea of the reasons and, TBH, I did not ask. If someone wants to pay good money for what is a good prize, and for a good cause, I am glad to accept it.
Please be assured the bids are genuine, I know the person, and it is not me bidding to bring the price up, as (at the moment) it looks likely the anonymous bidder will win it.
Ends next Friday, 23:59 LATEST, the day before the Rolling Road @ Dastek.
Brian []