1.Buy a cheap generic money clip .I purchased it on ebay for 1$ free postage.I chose the right dimension so i didnt have to modify it.
move and file down remains of the original damaged clip.
3.Wipe both the new money clip and the Sansa Clip back surface with methylated spirit.
4.Apply a thin layer of two pack epoxy glue to both surfaces.If there is any surplus of the glue getting squeezed from under the new clip wipe it clean as it sets hard making it really difficult to remove.
5.Secure it with any kind of sticky tape so both parts remain in the same position for the next few hours .
6.Apply pressure in order to keep two glued parts together for some time specified in the glue manual.I wrapped mine in a soft cloth and left it under a book case for one night.