would these compare to sound quality of senhheiser ie80?? would seriously like to know? i don't want to drop money on these if they dont even offer 50% of sound quality i get from ie80

thanks all for the help, i have settled for HD800:L3000::L3000: last question, is it possible to find high-end iems on ebay for cheaper prices?? for eg: brand new shure SE846 for 680 usd instead of the retail 900 usd?? what i am trying to get at is are these earphones genuine or fake??

another question i would like to ask, i rather do it here then posting another thread. i also have a option of buying a brand new HD800 for 1100 usd. is that a better deal or is the 800s still the better option even if its used?? also thank to all regarding this matter

pic attached the price is around the same as other used pairs of HD800s but they dont have a dent... https://imgur.com/a/dMCAikl

so i am looking to purchase a used HD800s on ebay, seller has stated there is a dent on left ear cup grill. does this effect performance in any way?? can i use this defect to negotiate a lower price??