There is still a few achievements missing (60gs).
-Hornet's Nest (Kill 4 enemies in less than 1 second using the crossbow)
-The Escapist (After Coldridge prison, elude 5 pursuers at once without killing them or leaving the map)
-Big Boy (Kill a tallboy with only your sword)
-The Art of the Steal (You got the Art Dealer's safe combination for Slackjaw, but robbed the safe first)
Also, the Back Home achievement (grabbed a live grenade and threw it back) is not unlocking.
Tried it 15-20 times, but no achievement.
Appreciate the 500gs I got from the others though.