From what I can see, the price margin between btc-e and bitfinex for BTC/USD as of right now is 49 USD.
Is it feasible to buy BTC from btc-e, and sell on bitfinex? Or do the fees completely kill the profit?
Has anyone tried something like this?
The final destination on your coins will still on your local exchanger where you are doing conversion your bitcoins into fiat so the rates will be under by that said exchange no matter how well you do your margin trading at different exchanges.
And regular withdrawals or transfer to another exchange is not a wise way in some of the cases. Why try it for yourself and see how it goes for a period of time.