I doubt you'll find a "good deal". I've only seen Gerbing products on a special price one time. It was posted on this board by another member and was only a "deal" because a specific dealership was offering a 20% discount on all new online orders. Good luck, if you find them at a special price, post info here please.
If you've developed any kind of long-term relationship with any retailers in your area that may help in your purchase. I very privately get 20% off from a Gerbing retailer. However, I have been doing business with him for many years.
That, like most anything else, is worked out through personal relationships over time. Most dealers standard (and factual) answer is they never discount Gerbing under any circumstances. I think that is how Gerbing wants the buying public to believe it always is and what Gerbing "demands" of their sellers. That way the dealers and on line guys don't "price war" each other and drive the prices down.
It can't hurt to ask. I found out at the D.C. International Motorcycle Show where I got my heated liner. The Rep said it was company policy. I know they sell a ton of heated gear to motormen all over the place.