Bookshelf speakers on a budget


Hi, I'm looking for suggestions for a decent pair of bookshelf speakers. However I'm on a budget in the $400-$500 range; I know this is a low dollar amount but it's all I can afford right now. If anyone has any suggestions I'd appreciate them.

Thanks 
hfarrior3
>>  Elac Uni-Fi UB5. Nothing comes close for the money.

I just purchased a 'blemished' pair of these from Amazon for $399 and they are amazing sounding for the price.   I have them beside my TV up against back and side walls so I can't comment on sound stage or bass quality, but their accuracy and resolution for the money is killer.   My big-rig speakers are Magico S1s and I'm amazed how much I enjoy listening to my favorite music through the Elacs :)
I see from another thread you have settled on the Dali Zensor 1s. Have you purchased them yet? If so have you tried them with the Jolida amp?