Any places i can get a DNA 40 chip?

Ive seen the "House Of vapor" link. And im afraid they are out of stock and not displaying it. Vape dojo is out of stock, and ive only seen one ebay seller and they may be out by the time i have the money. Anyone know of any other places i could get my hands on one of these?

U try here looks like they got few.

http://www.protovapor.com/

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Try evolvapor offering the power regulated digital switch-mode DC-DC converter at $60.00.

http://www.evolvapor.com/shop.php