Need software recomendation for club

I am the treasurer of a non-profit organization with about 40 members. We get together about 5 times a year for meetings where we usually have an auction. I am lookin to purchase software that can help me organize the auctions, keep track of club inventory (such as t-shirts and stuff that we sell), and membership. Does anyone have any good recomendations?

Thanks,
Jeremy

The only application I have found so far is QuickBooks. There is an inventory section of the appilcation. It maybe more than you need. I use it for my church. Most of the applications is have run across are PC based.

If you feel comfortable with a web interface you might want to look on sourceforge they might have something.

Oh and http://www.macupdate.com of course for non web based, OS X aqua programs.

The database module in AppleWorks