I'm looking at an 07' Tundra DC SR5 TRD 4x2 V8 SB. The base MSRP is $28110 and with options it's around $31000. Edmunds has the invoice at $25439. I'm doing what a bunch of people have suggested and that's emailing a bunch of dealers within a 100 mile radius and letting them know that I'm ready to purchase at 4k off MSRP. I'm in no rush to buy so they can take it or make me an offer that they think is reasonable. The way I do the math that comes out to $1329 under invoice. I'm just wondering if I have a chance in hell at a dealer going for this deal. It can't hurt to ask to at least let me know where I stand. I've seen guys posting that they have purchased there truck for $4500 - $5000 under MSRP but maybe because they purchased loaded limited's at close to $45k and that's why they got the 4k to 5k under MSRP. Any thoughts on a starting negotiating point? Thx.