Onsale.com has dropped the price of the 13.3-inch unibody MacBook (model no. MC207LL/A) down to only $923.99 after its $65 mail-in rebate. Which results in its once $999 price tag being lowered by $75, and makes it the lowest price we have managed to find for this MacBook. Shipping rates start at $12.99 and sales tax applies for residents of California, Illinois, Minnesota, Tennessee and Wisconsin.

As usual with most MacBooks the majority of its users have only good things to say about it, however a couple flaws with this design is its lack of FireWire and IR remote access support, as well as no SD card slot. In this case it might be a better idea to pay the extra and grab the 13.3-inch, 2.53GHz MacBook Pro at BHphotovideo.com, on sale for $1,410 with FREE shipping included. Or you can easily head to Apple’s online store and choose from a wide variety of refurbished MacBooks, such as the 15.4-inch, 2.66Ghz MacBook Pro priced at $1,739 with FREE shipping included, or the slimmer 13.3-inch, 2.13GHz MacBook Air that’s on sale for $1,549 and also includes FREE shipping.

The 13.3-inch MacBook delivers a 2.26GHz Intel Core 2 Duo processor, 250GB of storage space, and 2GB of RAM that can be expanded up to 4GB. It comes with a NVIDIA 9400M graphics card which powers its LED-blacklit display and supports a maximum screen resolution of 1280 x 800. The laptop is powered by a Lithium Polymer rechargeable battery that has a run time of up to 7 hours and is Energy Star 5 complaint. It also includes the latest Mac OS X Snow Leopard operating system and is backed by a one-year warranty through Apple. Dimensions: (H) 1.08” x (W) 13” x (D) 9.12”.