It's not worth 1 mil, if the glass is unused, it's just a waste of your space, since the hourglasses do have dates on them, if you have it after the date, not much of a use since you still can't get into dynamis
Some of the drops in Dynamis are worth a million gil I believe, might have to ask a freind of mine who went there, since I'm still 5 levels off on my PLD to go ><
EDIT
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Here's the info on the glasses
Timeless Hourglass
This is the hourglass you get that's worth 1 million, after it's traded to a Trail Marking, then you get the Perpetual Hourglass
Perpetual Hourglass
THESE are the ones you trade to the other 63 or so people comming with you to Dynamis, so don't buy the Perpetual if someone is selling them, not worth anything (someone was selling them in qufim)
Edited, Tue Sep 7 16:15:12 2004 by Corrderio