I'd like DJ Headphones (11,500,000-14,000,000+), an Angelic Scarf (380,000-420,000), an Angelic Sash (1,500,000-1,900,000), an AFK (480,000-550,000), and an OMG (500,000-570,000).
Mostly the DJs and the Scarf though.
However, just looking at those prices makes me want to cry, especially since I joined Gaia just after the DJs were released and were selling for 2500 gold-ish. crying