What kind of art would you buy?

Hello all,
Since this is a blog for Curiousroom.com (among other art related things) and curiousroom.com sells art (mostly hi-end prints) I wanted to ask your opinion.
1. Would you buy signed prints?
if so,
2. What is the price you would be comfortable paying for say a Terrell Powell print? Currently Terry's prints are priced around $500, is this too expensive? He sells them for more than that at shows.
3. If the price was cheaper would you be more inclined to purchase a piece?
4. Would you like to see works by other artists on the site? Such as custom clocks, furniture, original paintings, ect...?
5. What do you think could improve the curiousroom.com site? (I am considering a redesign)

Thank you very much for your feedback!
Larry