does anyone know where I can get the egg and mini egg cake pans online?

Try ebay. I saw several listings on there the other day.

This time of year, it's hard to say. Does Wilton still make them?

I only see them available during the Easter season.

Try eBay.

Does anyone else know of a vendor that keeps them in stock?

Theresa

http://www.cakedeco.com/cgi-bin/webc.cgi/st_main.html?p_catid=45

I know they have an egg mold I haven't looked through everything though.

Karen Ann's Supplies
11553 Gravois Rd
Sappington, MO 63126
(314) 842-0886

She has them in stock on the shelf. You could call and see if she would ship them to you.

I found them near my home and work. they both have websites, i'm not sure about the delivery. But you can definately call them to find out. They are about 11 for the mini egg pans.
www.nycake.com
www.candylandcrafts.com