Hey man,

There is this guy on eBay who buys grinders in wholesale and then sells them individually for super cheap while still making a profit of his own.

Check it out, it is only 2.25" but it's a real diamond toothed chromium crusher for waaaaay cheaper then you can get it in stores.

2.25" 4PCS CHROMIUM CRUSHER TOBACCO HERB GRINDER - eBay (item 170349725567 end time Jul-26-09 11:12:39 PDT)

Hope this helps

SMG