Kingfrog...I have noticed you mention a couple of times you..being an employee of a Yamaha dealer..can buy any Yamaha product for "10 percent under cost"..
My question...why do you believe Yamaha would sell you a Yamaha product 10 percent less than the dealer you work for..pays?
My guess.. you are not privileged ..as in access to the real cost numbers...
It you told me you could buy at dealer cost for your own use...I would believe it...but less then what the dealer pays...no way..

As with many retailers.. the cost in the books are not the dealer cost...usually lowest offer to sell prices..