I thought about doing the Mex thing being as I live in Havasu, but it just didn't seem like it was worth the risk with gas costs involved
I have been through ALOT!!! of dental work over the last year and have been paying cash. when it's $150 for a 3 side filling here, really it just didn't seem worth the 400mi or so round trip. I paid $450 for a gold crown here in Havasu with four trips to the Doc to get it to fit surely it was more cost effective to stay here, I am glad I did stay in the U.S. and pay cash, dentist will usually give you a better price if you tell them up front "I am paying cash" so there are no INS. hassles for them, I am also glad I stayed here because I found a GREAT!! dentist 1/4mi. from my home that I am very pleased with and I get a tax write off for it, so for me the Mex thing just didn't seem best.