A4 wallet / folders (no longer) wanted

[Mark]

Does anyone have any old (or new) A4 wallet / folders going spare? I'm having a big sort out and need folders to help me sort out my paper work, probably about 20.

Not the ring binder ones (it'll take too long to hole punch everything!) the document wallet ones like this:

http://www.staples.co.uk/App_Themes/ck-CK_iVAT/images/product/uk_364950_1_std.jpg or http://www.staples.co.uk/App_Themes/ck-CK_iVAT/images/product/uk_392717_1_std.jpg

Thanks in advance

[Mark]

Sainsburys were doing a 5 pack for 84p so I got some there.