This printer is on sale at Staples right now for just 59.99. You can order it online and get free shipping. It comes with a starter cartridge that will print about 700 pages.
If you prefer a wireless printer, you can get the Brother HL-2270DW on Amazon.com right now for just 77.99. This printer will print 27 pages per minute and uses the same toner as the HL-2240. It is also capable of duplexing.
Keep in mind that these printers only print in black. I use it for coupons and any kind of document that does not need color.