What is with all that trades without prices

That's actually the reason why I can't force myself to get into this whole trading system. Because most of the times when I'm searching for some game I'm stumbling across all this "waiting for an offer" descriptions and leaving until next occasion.

Depends, some trades can't name prices. I only accept games in return for my games or cards. How am I supposed to list prices for that? "I want one game for this game"? Well that should be common knowledge, but then again all games have different values. Be they bundle keys, freebies, whatever "ROW" means (Which just seems to be triple A titles). Pricing in my case would be a futile effort, and at least 20% of the threads I've seen are situations like mine. They offer games, they want games. You really can't price that.

I no longer trade for cards or other stuff, I just want "game for game" trades.
Why should I put prices? It makes no sense.
I mean, sure I still accept tf2 keys if someone wants to offer them but that's not my main goal.

I have prices in my thread. Yay, I'm good :)