in no way was i trying to be rude, it's just that these items are common and can be sourced almost anywhere used and are not that "desirable" in my opinion. also used electronics don't tend ot be a good idea as they always end up being obselete and worn out.
in the case of the amp and speakers,.. they were obselete the day they were launched in PK as they were not very good (i don't know why people love the 718's)