The price range for new PC games is quite variable. It is possible, for example, to find PC games for as low as $5 to upwards of $50. Amazon offers low prices on many PC games.
Ebay
Low price is all produces. caw and god
2305 McPhillips Street That's the location of the local EB games. They should have Halo Reach there.
ebay!!!!!!!!
Ebay.
eBay
at a pound or Craigslist
you can find them at walmart or target for really good prices :]
You could check craigslist if you don't mind used games
You can find low price or discounted laptops online at many sites. Two websites I found are http://www.techbargains.com/?r=1 and www.usanotebook.com/discount_page.php.
The lowest price for a DS I have seen is 129.00 and that is the regular price. I have watched the ads for the last year.