The Playstation Network offers a sale on select games through Monday 8/9.  They include:

PS3:
Fat Princess – $7.49 sale; $14.99 reg.
PixelJunk Shooter – $4.99 sale; $9.99 reg.
Groovin’ Blocks – $4.99 sale; $9.99 reg.
Madden NFL Arcade – $7.49 sale; $14.99 reg.
Wakeboarding HD – $7.49 sale; $14.99 reg.

PSP:
The Eye of Judgment Legends – $14.99 sale; $29.99 reg.
echoshift – $7.49 sale; $14.99 reg.
Patchwork Heroes – $4.99 sale; $9.99 reg.
Grand Theft Auto Chinatown Wars – $14.99 sale; $29.99 reg.
Lunar Silver Star Harmony – $14.99 sale; $29.99 reg.

minis:
Tetris – $4.99 sale; $9.99 reg.
Dracula Undead Awakenings – $2.49 sale; $4.99 reg.
Monsters Probably Stole My Princess – $2.49 sale; $4.99 reg.
Zombie Tycoon – $2.49 sale; $4.99 reg.
Bloons – $1.49 sale; $2.99 reg.

In-store, Kmart offers a $10 Sony Gaming Coupon good towards any future Playstation purchase when you buy a $20 Playstation Network Card.  The $10 coupon can also be used on another PSN card, resulting in another $10 coupon.  Only 1 coupon can print per transaction, however multiple coupons can be used at once.  Offer expires this Saturday 8/7.

Kmart Store Locator

Playstation Network offers a download of Blue Toad Murder Files Episode 1 for $1.49 until July 21st.  Previously the episode was $7.49.  Log onto Playstation Network via your PS3 to purchase.

Amazon.com offers a $10 PlayStation Network Card for $10.  Shipping adds $4.98 or is free on orders over $25 or with Amazon Prime.  Also, get $5 worth of MP3 downloads from Amazon MP3 after you order your the card. Limited to one promotional credit per customer.

Playstation Network offers the download of Warhawk for $14.99.  Log-in to the Playstation Network through your PS3 to see the discounted price.  The lowest price available for a disc copy is $30.

The Playstation Blog announces many 50% deals for this weeks Playstaion Store Update.   The sale ends on Wednesday, Jan 27th.  Log-on to Playstation Network to Download.

PS3:
Critter Crunch – $3.49
Burn Zombie Burn – $4.99
Gravity Crash – $4.99
ZEN Pinball – $4.99
Braid – $7.49
Tank Battles – $3.49
Uno – $3.99

PSP:
Steambot Chronicles Battle Tournament – $14.99
Kurulin Fusion – $2.49
Savage Moon: The Hera Campaign – $4.99
Crystal Defenders PSP – $4.99
Creature Defense – $3.99
Thexder Neo – $4.99