AKs whiff facing weak CB bet - 2nd hand in

[Snarf]

Literally 2nd hand of a MTT. Low buy-in PS.

PokerStars Game #3434957241: Tournament #16686095, Hold'em No Limit - Level I (10/20) - 2005/12/25 - 21:05:58 (ET)
Table '16686095 65' Seat #4 is the button
Seat 1: Tedebear4 (1500 in chips)
Seat 2: tiff93 (1480 in chips)
Seat 3: Lionel42 (1470 in chips)
Seat 4: marvell (2300 in chips)
Seat 5: BigDan66 (1180 in chips) out of hand (moved from another table into small blind)
Seat 6: COWBOYZ888 (1870 in chips)
Seat 7: klaus1960 (1500 in chips)
Seat 8: theratcat (1880 in chips)
Seat 9: SHASH71 (1500 in chips)
COWBOYZ888: posts small blind 10
klaus1960: posts big blind 20
*** HOLE CARDS ***
Dealt to Lionel42 [Kd Ad]
theratcat: folds
SHASH71: folds
Tedebear4: calls 20
tiff93: raises 80 to 100
Lionel42: calls 100
marvell: folds
COWBOYZ888: folds
klaus1960: folds
Tedebear4: calls 80
*** FLOP *** [9h 3d 7c]
Tedebear4: checks
tiff93: bets 120
Lionel42: raises 180 to 300
Tedebear4: folds
tiff93: raises 180 to 480
Lionel42: calls 180
*** TURN *** [9h 3d 7c] [6h]
tiff93: bets 220
Lionel42: folds
tiff93 collected 1290 from pot
*** SUMMARY ***
Total pot 1290 | Rake 0
Board [9h 3d 7c 6h]
Seat 1: Tedebear4 folded on the Flop
Seat 2: tiff93 collected (1290)
Seat 3: Lionel42 folded on the Turn
Seat 4: marvell (button) folded before Flop (didn't bet)
Seat 6: COWBOYZ888 (small blind) folded before Flop
Seat 7: klaus1960 (big blind) folded before Flop
Seat 8: theratcat folded before Flop (didn't bet)
Seat 9: SHASH71 folded before Flop (didn't bet)


My thinking was to call 'BS' on his weak-lead.
but then I'm wrong about the weak-lead w/the re-raise...I felt like I had odds to see if an A or a K would peel off the deck...but the more I think about it the more I think I may behind still if I pair the turn.

Folding to the horribly weak CB seems soo weak-tight to me... Should have I folded there? Anyone think I wimped out with the best hand?

Thoughts?