Is this a good deal? (1 Viewer)

[PLF]

I have the opportunity to get all the below for $1000. Is this a good setup and deal for that price? It is used.
2 - Definitive Technology ProMonitor 1000 Bookshelf Speaker
2 - Definitive Technology BP-8020ST Floorstanding Loudspeaker
1 - Definitive Technology - ProCenter 1000 4-1/2" Center-Channel Speaker
1 - Denon AVR-X1300W 7.2 Channel Full 4K