Have you tried National Parts Depot? No experience with them but hear they are "coming on strong"??
About all you can probably save is shipping if you find it locally but I'd suggest finding an Advance Auto Store and got TO THE BACK and talk with the COMMERCIAL guy...or gal. Here we have a lady who has been doing the commercial end for many many years and can find about anything. Sometimes its not cheap, sometimes you have to pay shipping, sometimes not. It may be worth a try and I know they handle Moog.
...or just bite the bullet and order from LMC. I personally have been in LMC and toured their warehouse and see how they operate. For my opinion they may be cheap on a tie rod but I've read here, as well as called them, and they are sometimes the most expensive of anyone.....Sounds like you've done your homework and gas isn't cheap so "move forward". Your call.