Rhino Brush Hog and PHD Price Check

[Riddler]

My NH dealer, who is giving me a great price on a new TC45DA, is quoting me $1,500 for a Rhino SE-6 brush hog and $1,300 for a Rhino SPHD post hold digger. I have a hunch that I can do no worse, and possibly better, price wise if I shop around. Obviously, it will be more convenient for me if the dealer handles everything, and there is a chance that he can extend the attractive financing I am getting to cover the implements that I order when I buy the tractor.

If the price he is quoting is within 10%-15% of the best price I could get (including any shipping charges) if I shop around, then I just as soon go through him. Any idea how far off (if any) his prices are? Thanks.