Technically, gifts for the New Members (especially Bid Day and Initiation gifts) should all come out of the New Member Educator budget so that no active member should have to spend her personal money.
That doesn't mean you
can't buy your Key Sis fun Kappa items. The Key Source (
www.buykappa.com) has some super cute things and you can sometimes find good deals on eBay. Handmade gifts are especially nice and I've found some fun, kitschy things with keys, owls or fleur-de-lis at Goodwill, garage sales and antique stores.