Hi,
Having recently just purchased a B2910, I can tell you what I did. After getting three internet prices (delivered to my door, with the equipment I desired), I then returned to my local dealer to talk prices. I had been there a couple of times before and developed a "feel" for him, so to speak. I liked the way he treated me. I let him offer me his price first. A bit of a discount, but not as much as any of the three internet offers. I asked him if he could "sharpen his pencil" a bit, and he said they don't do that. We talked about some other options, and finally I showed him the three prices that I had and told him that I would like to see something in that range. (I kept the identities of the three dealers secret, but I'm sure he knew one of them was Steve Carver.)
He thought some more, and after a bit of..."how about this"... and I countered with "well, I'll pay for this if you throw in that", we eventually settled on a deal that was within the three estimates, not including sales tax. (With the sales tax, it was just over the highest internet bid.) I consider the sales tax as my burden for dealing with a local dealership. After all, he can't do anything about this tax-crazy state we live in (Massachusetts).
If you haven't already purchased your tractor, and this is the only dealer near you and you place a high value on buying local, then perhaps you should try to approach him one more time. We all have bad days, you could've caught him on one. On the other hand, if he turned you off so much that you want nothing to do with him, then by all means look elsewhere. Personally, I really wouldn't hesitate to buy over the internet, and definitely would have had my dealer not been so open-minded.
The internet is going to change the way most businesses are run, and those that are most adaptable can use it to their advantage.
Good Luck.
~Rick