Photo credit: MUmland from

Patio Furniture: Target and Sears took 60% of their stock last year. Kmart slashed 90% off the price of their patio chairs and tables.

New Cars: To make room for next year's models, dealers will start slashing the price of 2013 models this month. For an even better deal, wait until October

An iPhone: With a new iPhone coming out, previous generations of iPhones will receive a price cut.

Desktops: If you need the power of a desktop computer, this is your month.Sales in September on desktops are usually better than Black Friday deals

Big-Screen HDTV: You should be able to snag a 55-inch 3D TV with built-in WiFi and app support for less than $729.  They may drop a bit more around the holidays, so keep a sharp eye.