Dyes

I'm just getting back in after not playing for a long time. When I left Dye's were generally worth like 300 or 400 (with black an silver being way more). Are they still worth a lot now? Or does nobody care anymore?

Basic rule is normally just have a look at the buy price at dye trader, and it tends to be not much less than that, black and white are the only ones that really fluctuate, if you have a few dyes, see what the trader buys them for and half way between that and the buy price at trader is what they are generally worth between players