Been a long time since I've posted. Sorry to hear you are considering breaking up the 7070. At the same time I'm still working on mine so looking forward to possibly seeing some of the coins come up on the forum. Before I left the forum I bought & sold a few coins here. When selling I looked at
ebay prices for guidance and would back out the fees they charged (currently 10%). At that time most people that were serious about selling did the same or split the fee savings with buyers. I always figured the coins were going to a good home, I'd lose the fee if I sold on
ebay anyway, & I got some really good deals from other members.