Enchanted Blue
Ysavvryl
I hate to say this, but Winterland Snowflake is used in Alchemy. There's a good chance that a number of them have been destroyed through that, so that it's increasing in price due to diminishing supply. I've been avoiding formulas that use it, but that could be a reason it's hard to get reasonably now.
Oh geez, I didn't know that @_@ Might be why I had a problem finding listings for other items too! If items are going to be destroyed for alchemy, shouldn't there be somewhat of a consistent flow of these items so they don't end up extinct =/
Yeah, we point this out a lot (there's even a thread in SF right now about it). But so far, not much has been done. Bid Blast was supposed to help, but it didn't really. Although stuff like that comes out often in new RIGs, so you might check for it after the next big one comes out.