What to do if you offer on my items in the trades

Sometimes, i may say,"mm your offers" or something like that. If your offer are really underpriced, i wont accept.
also, if you want to make sure, still mm me.

Check the other trades/shops to find a sutible price that you can afford and think that i will accept. (eg. teenage witch female costume 1.1mil, i may accecpt 900k+.(900k lowest price, but will most likely accept the best offer.))

What im trading now

I'm currently trading a rare christmas map. I had no idea what it was worth so i put 600k on it for both, and the offers poured in! PLZ offer sensibly (not 100k, like someone did(me mate did that lol))

Thanks, I hope this helps. Tell me if there is somehing wrong with this... thing.