Nolan. said:
I don't remember about Lbp but I think it charted in the ps3 top ten.
Killzone 2
FEB:
# Wii Fit (Wii) 644,000
# Street Fighter IV* (360) 446,000
# Street Fighter IV* (PS3) 403,000
# Wii Play W/ Remote (Wii) 386,000
# Killzone 2 (PS3) 323,000
# Mario Kart W/ Wheel (Wii) 263,000
# Call of Duty: World At War* (360) 193,000
# Mario Kart DS (NDS) 145,000
# New Super Mario Bros. (NDS) 144,000
# Guitar Hero World Tour* (Wii) 136,000
March:
# Resident Evil 5 (Capcom, Xbox 360) - 938K
# Pokemon Platinum (Nintendo, DS) - 805K
# Halo Wars (Microsoft, Xbox 360) - 639K
# Resident Evil 5 (Capcom, PS3) - 585K
# Wii Fit w/ Balance Board (Nintendo, Wii) - 541K
# MLB '09: The Show (Sony, PS3) - 305K
# Killzone 2 - (Sony, PS3) - 296K
# Wii Play w/ Remote (Nintendo, Wii) - 281K
# Mario Kart w/ Wheel (Nintendo, Wii) - 278K
# MLB 2K9 (Take-Two, Xbox 360) - 205K
And it seems that Resident evil 5 too:
April:
# Wii Fit W/ Balance Board Wii - 471k
# Pokemon Platinum Version NDS - 433k
# Mario Kart W/ Wheel Wii - 210k
# Wii Play W/ Remote Wii - 170k
# The Godfather II X360 - 155k
# Resident Evil 5* X360 - 122k
# New Super Mario Bros NDS - 119k
# Mario Kart DS Nds - 112k
# Guitar Hero Aerosmith* X360 - 110k
# The Godfather II PS3 - 91k
Now, the exact release dates of both, I don't know but I remember the Killzone defense force "only 6 days of sales!" going on.
Great answer