Wotlk enchanting mats, sell now or wait?

AH masters, what says you? I'm guessing prices on everything will go up in Cata due to inflation, but it seems like Wotlk mats could be easy to farm due to abyss shatter so I'm not sure about them. I have around 200 abyss sitting around and dunno what I want to do with them atm. I was planning on saving them to sell later during Cata, but I'm afraid the prices will just drop. Thoughts?

Now imo.
Especially with 100k+ hp pools, people will easily solo this shit.

Prices will go down as everyone tries to dump their stock. Prices will go up after Cataclysm's release as the supply dries up. People will fly through 68-78 before heading back to Hyjal, there won't be as many disenchanted materials from greens and instances and new enchanters will still need those materials (and a lot of them) to level enchanting.

Arcane dust goes for a lot more now than it did in BC.

dusts and especially essences will be in higher demand a few weeks into cata. Dump your blue and purple shards for whatever the market is atm.