In its most recent Playstation Store update, Sony raised prices on a number of its downloadable PSP title by an average of 1 to 6 dollars.
One game, Gangs of London, saw a price increase of $11 (from $11.99 to $22.99) and a single game, The Con, saw a price drop of a $10 (down to $9.99 from $19.99).
The full list of price changes is as follows:
Prices up:
Gangs of London $11.99 up to $22.99 (+$11)
Kingdom of Paradise $10.99 to $16.99 (+$6)
Ape Escape: On the Loose $9.99 to $15.99 (+$6)
Hot Shots Golf: Open Tee $10.99 to $15.99 (+$5)
WipeOut Pure $10.99 up to $15.99 (+$5)
SOCOM: Fireteam Bravo $10.99 to $15.99 (+$5)
Twisted Metal: Head-On PSP $14.99 to $15.99 (+$1)
LocoRoco $21.99 to $22.99 (+$1)
Prices same:
Syphon Filter: Combat Ops stayed same at $9.99
Beats stayed same at $4.99
Ape Quest Bundle stayed same at $19.99
Go! Puzzle stayed same at $5.99
The Cryptics (digital comic) stayed same at $2.99
flOw stayed same at $7.99
echochrome stayed same at $9.99
SOCOM: Fireteam Bravo 2 stayed same at $15.99
Prices dropped:
The Con $19.99 dropped to $9.99 (-$10)