To be honest, I'm not sure if I should hold out or not. The reason being, an email I received for a fathers day special promotion is 15% off all products. That's 5% more of a discount than the Camaro5 normal 10% discount. So, for the "starter" porter cable kit that retails for $299.99, is actually $249.99 after discount. Now, THAT's more in the ball park.
So, if Adams can offer this same kit I described with the same discount as the fathers day special ($249.99), and free sway like a free severe swirl removal, towels, etc. (or additional discount and no extra swag), then I'd be willing to wait for the group buy special.