Getting Value from Aces

[HoldingFolding]

PP 109. Not a particularly interesting hand perhaps, but I always seem to get this wrong. Player 10 has built his stack by calling raises in position and playing well to extract chips from his opponent's premium hand (or ditching if he misses). Would you call or raise here? If you raise how much?

Seat 1: Player 1 (4695)
Seat 2: Player 2 (730)
Seat 3: Player 3 (1312)
Seat 4: Player 4 (3300)
Seat 6: Player 6 (2558)
Seat 7: Player 7 (1170)
Seat 8: HERO (5036)
Seat 9: Player 9 (1470)
Seat 10: Player 10 (5748)
Player 2 posts small blind (50)
Player 3 posts big blind (100)
** Dealing down cards **
Dealt to HERO [ A [img]/images/graemlins/heart.gif[/img], A [img]/images/graemlins/diamond.gif[/img] ]
Player 4 folds.
Player 6 folds.
Player 7 folds.
HERO raises (250) to 250
Player 9 folds.
Player 10 calls (250)
Player 1 folds.
Player 2 raises (680) to 730
Player 2 is all-In.
Player 3 folds.
HERO ????