While they do sell for 70kish, the reason people don't auction them is due to the fact that they could be under bid, and seeing as you can only get them from npc's using gaia cash, and they are expendable their value sky rocketed. That is the opposite of what should have happened because they can only be used for a limited amount of time and uses their price should drop. Although the logic of the kids on this sight probably does not follow that of a sales person. *sigh* I if you have at least 250 cash then you could wait until a really nice donation item came out that either you liked or that was selling for 60k right after it was opened, save it and you could make a ton of money later.. That's what I've done. If you want the get rich quick then you can get more out of the superchargers and double orbs to sell right away. That's my opinion on the situation. Good luck!