Q u o t e:
i dont think thats necessary, Bliz just needs to make more effin recipees, ever notice there are no recipes beyond kara\ZA ... ever notice there are only a handful of recipes in game that require Void Crystals?
if there were upgrade to all the 5 man Recipes, in raid dungeons, voids Value would skyrocket and LPS would plummit... which is how it should be IMO.
Ultimately this is the real issue. Blizzard has no control (and officially no interest) in the player-determined cost of tradeable items. As far as they are concerned, you crack a lvl 120 epic item, you should get a lvl 120 epic mat. You crack a lvl 100 blue item, you get a lvl 100 blue mat. Conversely, if you are enchanting lvl 100 blue items, you should be getting a "lvl 100 blue" enchant, ie one that uses the lvl 100 blue mat - whereas if you are enchanting a lvl 120 epic item, you should be getting enchants that use lvl 120 epic mats.
The problem is, they didn't finish fleshing out the epic enchants. A great many of the lvl 100 blue enchants don't have epic upgrades. And they strangely chose to have all the ones that do use epic mats also require even more blue mats.
In the absence of Blizzard addressing this (which they won't - there won't be significant changes pre the next expansion, and by then we will be heading for 450 skill and nobody will care about Voids or LPS anymore), the playerbase and the market has to decide how to deal with it themselves.
Why are epic mats worth so little and blue so much? Because there are too many epics being sharded and not enough blues.
Why is this? Because progression has got to the point where people are able to farm epic-producing dungeons and think theyr'e above blue-producing ones.
This perception of "being above" running blue dungeons is what is keeping the price high. If you need Copper, you can go farm it in Elwynn Forest, or if you feel you are too awesome for that, you can buy it from some level 10, for money which is nothing to you but huge to him. Blizzard isn't going to make a recipe that turns Adamantite into Copper just so you don't have to do that.
It's the same principle here, just further advanced. If you need LPS, you can slum it back to blue dungeons, or if you feel you are too awesome for that you can pay someone in blues to get them for you.