Jeff.......I just sold my BSD for $2K and had a lot of interest and could have sold it 3-4 times if I had 3 or 4...lol.
Yours is a lot nicer (plus has some nice extras as mine was 100% stock with no extras) and mine had cabinet fade and a couple of touch ups as well on the playfield. So at $2,600 you are definitely in the ball park (just sold mine last week) so hang in there it will sell for close to your asking price. If you were up my way it would have probably sold already !!!
Good luck with your sale !!!! I would be shocked if you don't sell it this week or at least get a few offers very close to your asking price.....so hang in there !!! Also, try craigslist if you haven't as every pin I sold 7 pins on CL over the last 2 months without any problems (In my opinion you get a bigger audience as most pinsiders religiously check CL anyway and there are A LOT of people that are not pinsiders (yes, not everyone that buys pins is on pinside) that only use CL to buy pins.