Costco has the best prices as far as I've delt with. But ebay also have comparable prices too.. but I hate dealing with shipping and stuff like that. I also heard a lot of good things from Kardwell.com but I never delt through them either.
Also, Walmart has specials, 1 red deck 1 blue deck for $2.50
Kardwell.com has some great products, but absolutely terrible customer service.
I ordered an item from them on March 10. First off, I'm paying $25 for shipping for an item less than 6 pounds. Secondly, I only receieved an order confirmation email, directly after submitting the order.
On the FIFTEENTH of March, I called them because my debit account had not been charged, and no shipping confirmation email was sent.
I was told to call back tomorrow.
I check my online account details the following day, and it has finally charged. I call to double check with the company, and to make sure it has been sent - I have not recieved a confirmation email. I'm told that they wouldn't have charged it unless it's been shipped; I ask for the UPS tracking number information. I'm told I need to email "Karen" and ask for it - I do so, and over 24 hours later finally receieve a response with the number. It was shipped on the sixteenth and is due here on the 24th. Remember, I paid $25, just for shipping.
Absolutely ridiculous.