late game T5o... do I call this?

[bigredlemon]

Party Poker No-Limit Hold'em Tourney, Big Blind is t500 (3 handed) converter

Hero (t2580)
Button (t3800)
SB (t1620)

Preflop: Hero is BB with 4[img]/images/graemlins/club.gif[/img], T[img]/images/graemlins/diamond.gif[/img].
<font color="#666666">1 fold</font>, <font color="#CC3333">SB raises to t1620 (All-In)</font>, <font color="#666666">1 fold</font>.

Final Pot: t2120


Fold: SB has t2350 chips
Call lose: I have t1500 vs 3350 vs 3800 chips.
Call win: I have 4200 vs 3800

Reads: SB was left with 1BB a few hands ago and proceeds to go all in every second hand to build up 1620.

Blinds go up to 300/600 after the next hand.