Chris,
The QSA was sold by DNW on 13 Sep 2012. It was described as:
Queen’s South Africa 1899-1902, 1 clasp, Relief of Ladysmith (8053 Cpl. M. Neale, R.A.M.C.) good very fine £80-100. It sold for £130
If you contact DNW, they may contact the purchaser on your behalf.
Good luck!
David