What is a splurge-worthy wine?
It seems that one reason many people are attracted to wine from the Spanish-speaking world--Chile, Argentina, Spain, and Uruguay--is because they are generally extremely economical. You can get a great bottle of wine for $10 and even less. Since most people want to spend around $10-$15 for a bottle of wine, I'm defining a splurge as anything above $15. While there are some that are significantly more than that, the most expensive bottle I'm recommending is $50.
Price to quality
Sure a $100 bottle of wine is probably good. It's probably great. But is it worth the price? Is it really that much better than a different $25 bottle, will you really get $75 more enjoyment out of it...which would take 20 hours of teaching English in Argentina to pay for?