Best place to buy Vertex??

How can this distributor sell Vertex cheaper than CPN?

4lb = $34.95 http://www.elitek9.com/Vertex-K-9-Supplement/productinfo/N04/

4lb = $51.95 http://k9performance.com/shop/

 

never used vertex but their contact info is right there.

http://www.elitek9.com/contactus.asp

give them a ring or fire off an email and find out.

Also this site has a great price on it and offers free shipping in the US but I dont remember how far north you are exactly.
http://www.doggiefood.com/vertex.html

 

That does seem pretty strange. I could see if it was a buck or two cuz they could buy in massive quantities and more than likely get a discount, but damn almost 20 bucks???? Seems fishy to me. I'd be worried about dilution of the product.

EDIT:

Wow just saw the price on the link Naus posted.....that's weird! May just be a distributor discount. ??????

 

Think I'll stick with CPN or even Gametime Dog Supplies as a show of support!