Right below your post is a link to "More About Video Shopping." That is a good place to start.
Don't be in a rush to purchase your equipment. Video shopping is an entirely different beast than standard shopping. Fortunately, some of the MSC's will rent/loan equipment so you can perform the shop and see if you like it. I would strongly recommend 5-10 shops of various kinds before you make the purchase decision.
As far as what to purchase, the standard for video shopping is the PV-500 series of digital video recorder. A complete set-up with extended battery, camera, etc. will run between $500 and $800, depending where you buy the equipment.
The biggest thing to remember about video is that, even though you are not seen, you will be heard.
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Have PV-500 & willing to travel.
"Answers are easy. It's asking the right questions which is hard." (The Fourth Doctor, The Face of Evil, 1977)
"Somedays you're the pigeon, somedays you're the statue.” J. Andrew Taylor
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