I have accounts with TDAmeritrade, Alley and Options house which has now been bought by etrade. TDA lets you trade anything for $6.95, ally won't let you trade under a penny but doesn't cost much in commission. My Options house/etrade was costing an arm n a leg. Right now I have a couple sub penny stocks that will cost $300 To sell 5 or 600k shares. TDA has by far been the best broker I've used at 6.95 a trade no matter the price or quantity.