Computer Deli has very knowledgeable sales individuals, and a very wide selection of computer parts.
If you buy your computer there, including case and accessories, they'll even put it together for you for only $10! That is the cheapest of anyone else in town.
They also offer a great deli deals email newsletter with great deals, and special offers! They even offered a free fan for visitors several weeks ago!
It is also the only store of its kind here in Bloomington-Normal, with its selection and customer service being top notch.