Laser printers are becoming increasingly more affordable and, if you still haven't switched over from your inkjet, Canada Computers has a decent in-store deal live for today only. Right now, you can pick up the Samsung ML-2165W Monochrome Laser Printer with Wi-Fi on sale for $54.99 -- down from $89.99 and a very good price for a printer with Wi-Fi. You can find stand alone, black and white laser printers on sale for about $40 but the convenience of Wi-Fi printing makes this worth the extra cost.
If you don't need the features of an all-in-one, we'd recommend taking a look at the ML-2165W. It received some pretty decent reviews and, for $55, you can't really go wrong. An all-in-one laser printer with Wi-Fi and colour printing output might cost you several hundreds so getting a barebones black and white printer with Wi-Fi at this price isn't too bad. More information can be found here at the Samsung website.
The deal is live now but is only available in-store. If you hope to pick one up, you'll want to head on over to your nearest Canada Computers before closing time.