[Koha] question about creating a donor report in Koha

Hi There, I have received a large donation of books for my library and would like to run a report summing the number of items donated, totalling the rrp of the books donated so that I may determine a value for the donation. For the time being as I catalogue I have put donor info in the supplier id and rrp in price field in the items record. Any suggestions as to how this might be done? I would like to set up a system which I can use for other donations. Thanks, Amanda BoysTown Milton, Qld. library@boystown.com.au http://www.boystown.com.au http://www.boystown.com.au http://www.kidshelp.com.au http://www.parentline.com.au