I normally hate the altcoin world but my old miner just isn't worth much on the bitcoin network. What might I mine that has a reasonable trade in value for bitcoin. Ideally I can use poloniex to trade or some other respected exchange. I don't want to hodl the altcoin, just mine it and sell.
I normally hate to read that kind of crap... and that doesn't change especially now 
: so go back to btc mining with your outdated crappy non altcoin miner
you are not worthy of altcoin