Cheap is a subjective term. What might be cheap to someone else, might be cheap to you. If you are building a computer, check out the Newegg website. You can find a motherboard and other computer parts in your own price range.
You can find computer workstations desk for cheap at Bizrate. They provide high quality desk for cheap, for your office.
In the Toronto, Canada area, someone can find a place the would be cheap to do a recovery of a flash drive most likely at a small, local computer shop that is not owned by a major chain company.
You have several options when looking for cheap printing services. These include, but are not limited to: utilizing a home computer, stores like Kinkos or websites like moxicopy.
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It is likely that you can find a computer desk for lower prices on sites like Amazon and Overstock. Here is a website with many options for cheap computer desks. http://www.cheap-computers-guide.com/cheap-computer-desks.html
black market or southern Africa
E-bay
Someone could find cheap entertainment TV packages by visiting cable providers' websites. Someone could also find cheap entertainment TV packages by visiting local cable businesses.
Someone looking for cheap tires for sale could find them in the paper or online. Searching for ads in the local paper, someone could find advertisements for tires for sale from stores. Also, checking tire stores websites, someone might find cheap tires for sale.
Someone can find a list of cheap couriers on the website 'FindMyCourier'. Lists can be found on other websites including 'Seattle Magazine' and 'Parcel Monkey'.
You can find camera bundles for cheap if you buy it off of someone on eBay or off of someone you might know but before you buy it make sure you like it.