giant overbet on river, I always guess wrong here

[anduril]

5-10NL full ring online, villain has $1750 and I cover.

I am a regular at this site and villain is semi-regular. I have him as a 30/6 but don't remember tangling with him at all. At this point I'm 8 tabling so I'm probably playing a lil tighter than usual.


UTG limps, 2 more limpers, villain limps LMP, I limp the button with 53c. Sb completes. $67 in the pot.

flop 4 6 7r.

Checked to me, I bet $35, only villain calls.

turn A, he checks, I bet $95, he calls.

river 6, he leads $600 rather quickly.