Just a quickie.
Patch 3.3 seems to have increased the demand and the supply of glyphs so not really a lot of change going on.
Seller #1: 2055 glyphs @ 5g each = 10,275g
Seller #2: 1635 glyphs @ 5g each = 8,175g
Seller #3: 1515 glyphs @ 5g each = 7,575g
Ink of the Sea: 3,342 @ 4g50sg each = 15,039g
Snowfall Ink: 1347 @ 11g each = 14,817g
For a total of 105,268 gold of which 32.6% is cash.