Meshugy
TPF Noob!
It doesn't even have to be as fancy or expensive as a digital SLR. A simple point and shoot digital camera would do the trick nicely, and for under $200.
Tried that...couldn't good product detail or close ups. Most products ended up looking washed out. You couldn't see the detail of the grain on guitars. A friend of a friend who works in a studio and does all the photos for amazon.com products got way, way better results with an SLR. He did one free photo shoot for me...it turned out so much better. But he was also a pro....but if I can even get 50% the quality he got then it's worth it.
Also, I'd like to get some good family photos too so the SLR seemed like an all around better choice. Ain't cheap, probably has way more features then I need or will ever know how to use.