Like new AKG K1000 early serial number 02782 with black box, said to be bass-heavy.

I bought these from the original owner sometime around 2013 or so. They were in brand new condition when I got them, including the original cable, aftermarket cable, and owner's manual. I have kept them in the same condition and have only put around 10-20 hours on them. I'm hesitant to part with them since I won't ever find a pair like this, but I need to downsize my collection. Feel free to tell me I'm making a mistake.

Any questions just ask.

Thanks,
Josh