I thought it was cool, and I'd like to get one, but I have no idea what I would be looking for.
There are many different kinds of 4x5 camera to choose from, over a very wide price range. I started with a borrowed Sinar and my own
MPP S92 back in the early seventies. I still have the MPP, but I have added others, as one tends to do. Each different type has its advantages and disadvantages.
Of the new cameras, one of the nicest and cheapest is the Chinese-made
Chamonix 45N-1. There is a six-month waiting list for these - mine is one of the '100 days' cameras mentioned in the link. They are $700 give or take a dollar or two for shipping. They are made of carbon fibre, aluminum (black or grey) and maple or walnut. I've decided on the maple/black combination. I have a simple
Ebony RW45E, and I may sell that when the Chamonix arrives.
Cameras similar to the metal MPP can be had for $150-$200.
Graflex cameras of one kind or another are more common in the USA.
I have a
Polaroid 110B converted to 4x5. This is handy to carry around, and very easy to use hand-held.
There are also simple cameras like the
Fotoman.
The most versatile cameras are probably the monorails. I use a
Sinar P2 which is part of a large, very easy to use system. Prices for used P2s are remarkably low - about the same as a new D300. Other second-hand monorail cameras like the more portable
Arca Swiss seem to sell at closer to their new prices.
I'm only scratching the surface here. I'll write more if you want, and I'm sure that others will chime in.
Best,
Helen