
This allows for the same quality shot you might get with a super expensive studio setup, but for half the cost, plus it gives you the option to go somewhere and shoot someone in a location where you have no access to a wall socket. The other nice benefit of using standard on-camera flashes is that making diy light modifiers (such as softboxes or snoots) is really simple.
So, how cheap is cheap...ish you ask? You can get a Vivitar 285HV for $81 bones on Amazon, a light stand and the connections for another 65 bucks or so, plus maybe an umbrella for $12 at Adorama. So for under $200 bucks you can have yourself a pretty nice little setup. I've been looking over my options recently and I think I'm going to pick up two 285HV's and a two flash strobist kit similar to this one from Midwest Photo Exchange. These kits start at $199 and include everything you need (minus the strobes themselves) to get the most professional lighting system a starving art student can ask for.
