I just picked up a Panasonic V700M. I'm looking for a lavalier microphone in the $250 (or below) range.
I'll be using it to create information videos online. Basically, me standing in front of a blown out white background talking for 10-15 minutes.
Hi Ghazal - welcome to the forum! For your requirements and your price point, I recommend a UHF wireless lavalier. No wire tethering you to the camera, generally a very clean connection.
If you're close enough to the camera and all you want is a wired lav to plug directly into the camera, the best value for money is this Sony ECM-44 for $179. It has an XLR jack, so again you'll need the $12 XLR to 3.5mm adapter.