Like we used to see when Apple released a new iPhone it would sell out very quickly, then on ebay and craigslist there will be a flood of posts of people selling for .5, 1 or even 4x the original price.   I have a feeling the same thing is going to happen with Glass.  Even though you can by Glass on craigslist since Google said it would no longer disable devices back in Nov, they are selling just a bit over the 1,500 price.  I expect to see even more devices on these sites in the next few days.  The question is; will the new supply of extra devices drive the price down?  If you really want a pair, might be a good idea to wait a month.  I have a feeling a number of people who bought them will be putting them up for sale. You might even get it less then the $1.500 asking price!