Had an offer via Sedo for one of my domains. The offer was £xxx and I countered with very low £xxxx to allow a good amount of room for negotiation and the other party already cancelled. I'm quite surprised they didn't counter, after all low £xxxx was never my price expectation, it was actually around half that but I just wanted to allow room for negotiation. What do you all feel is a suitable amount increase on top of your expected price to allow room for negotiation? In my case I went more than double the price I hoped for, do you all feel this is too much?