A couple years ago (back in 2014) we launched Unum (https://bitcointalksearch.org/topic/ann-unu-unum-free-ipo-powpos-100-free-ipo-distribution-598375) , it ended up not being a successful coin in the end, but I'm here today offering to sell the 3500+ emails we collected of Bitcoin/Altcoin traders and users for our IPO distribution which took place at the launch of the coin.
Only planning to sell this list to one user, it will be useful for you if you ever launch an alt-currency or if you start a bitcoin/alt-currency related business or service, or perhaps drive traffic to a crypto related site.
I would prefer to receive bids in Monero, and probably would be comfortable selling for around 200 Monero right now if you want to buy it now.
I will consider bids in any major alt-currency or Bitcoin however, but do prefer Monero.
Thanks!