More than willing to take offers.
When I sold my 50 GH/s bitburner at auction a few weeks ago, it went for 2.72
BTC. Time is money in bitcoinland, and current *retail* pricing of bitburners is about 2
BTC, so you're very unlikely to get more than 4
BTC now (probably less, because I suspect that cryptx isn't getting much interest in bitburners at 2
BTC now).
For the record I'm not interested in buying it (and not trying to talk down your price in any way except to help you); this is just friendly advice based on my selling experience.
scotjam