I would suggest looking at used speakers but going that route with speakers you haven't listened to in your environment can be risky..no returns.
About a year or so ago I was in a similar situation as you in terms of budget. After auditioning the usual US budget speakers from the likes of Polk, Elac, Kef I easily decided on the Polk Reserve 200's. A very neutral and balanced sounding speaker to my ear. Sale price around $600 which leaves room for stands. Able to handle lots of watts with no resonance or tinny or fatiguing sound that plaques most cheaper priced speakers. Pretty solid enclosure as well..around 20lbs a piece I believe.
I would suggest an in home listen of the Polks to anyone looking for speakers in your price range...Good luck!