My top pick to try is the Nude'tude Eye Shadow Palette for $18. At half off you get 12 gorgeous nude and neutral shades with a good range.
I've spotted this palette before and it is just too cute and so cheeky. I love the pin ups!
Images courtesy of Hautelook and theBalm
If you're looking for more matte shades then Meet Matt(e)! This palette is 9 shades with a little more range, but still fairly neutral and with a matte finish.