If you're looking for a reliable laser printer (we're looking at you students out there), Newegg.ca currently has a good deal. The Brother HL-2270DW Workgroup Up to 27 ppm Monochrome Wireless Laser Printer is on sale for $74.99 with $2.99 shipping.
This is a black and white printer prints at up to 27 pages per minute and has 2 very useful qualities -- built in wireless networking and duplex (two-sided) printing. The HL-2270DW has a solid track record, too -- there are 271 user reviews on Newegg and an average rating of 4/5. We/d say this printer is a good buy when it hits a sale price of $70-$80. Thanks to forum member madchuckles for sharing this!