It has been such a rat race I've pretty much gave up on keeping exact track on my balances. More or less a hobby, but having lots of buys like this has been nice. I bought my first Bitcoins for under $20 when there weren't any public facing sites out there. I still visit the deep web. Way before kiddy sites like Coinbase ever existed. I may sell 5 or 6 perfectly running S5's, but I'm pretty cheap these days. I'd want a favorable offer. I'd even throw in a couple ATX power supplies. I thought there would be a buy/sell area in the mining area but can't seem to find it.