We have a few of these at work. They come with a 1000 page starter cartridge.
I have bought toner for them off eBay and you can fill them yourself for aroung 6-7 each. They come with fuses that are inserted in the cartridge to reset the printer so you can use them.
If you don't like filling them you can get filled cartridges off eBay for 26.00 shipped. Otherwise be prepared to pay 70-80 for a 3k cartridge from Officemax, Office Depot or Staples.
I remember when I had the chance to get this laser printer and I did only because I could sell it for profit.
It was selling for $20(twenty, yes) at Staples but I chose to get the HL-2170W for $50 instead for my own personal use.
The toner prices were a complete turn off for me.
I looked and was seeing $60+ everywhere.
I checked the TN-360 catridge for the HL-2170 and saw it selling for $35-40. I was able to snag 3 toners selling for about $24 shipped each on memorial day.
I think this is a warm deal. If you need a laser now, get it.
If not, you can get this when it's selling for $20 usually at Staples after discounts.