I have a later s/n 36xxx pair of hd800 in near mint condition; there's a tiny dot paint blemish looks like from the factory on an edge and along another edge a few mm paint chip both very hard to see unless you're really looking imo. You can see both on pic #2. Everything else is very nice. There's no box, no SDR mod. Asking $700 net to me; shipping should be reasonable and PP fees not too bad either.