Where to buy Recognition

I've got Bermuda slowly winning the battle in my Zoysia lawn. Anyone know where you can buy Recognition and what a fair price is. DoItYourself.com has it for $253 for a 2oz bottle. Seems high but probably why they have it in stock. Anyone been able to source it from Site One or another vendor for any cheaper? Or does anyone know who would have it in stock? And lastly, is there another option to kill bermuda without killing the Zoysia? And I'm aware that Fusilade II is needed as well, but I can seemingly find that a bit more readily.