How Much is "Too Much" When Buying Cosmetics?

As a self-confessed red lipstick addict, I can safely say that I will often go out of my way to find the 'best shade.' Before I invest in a product, I read reviews and hunt for swatches online. I will also swatch several colors in the store before I pick that "one." Whether a lipstick costs $2.99 USD or $30.00 USD, if the color wows me, I will buy it. But I have been thinking: how much is too much for makeup? $45? $50? $60? More?

This year, designer and perfumer Tom Ford released his highly-anticipated "Tom Ford Private Blend" lipsticks. These lipsticks boast high-color payoff and a luxurious silky texture. The collection includes bright and deep colors with sultry names like Cherry Lush and Smoke Red. Even that white and gold case is sexy! But the price is a steep $45.00 USD! For 45 bucks I can buy four MAC lipsticks using the 30% off discount I get with my MAC Pro membership! Better yet, for $45, I can buy a pretty vintage dress or a Salem North Star place setting for 4!

Moreover, Cle du Peau (a luxury cosmetic line by Shiseido) is known for their high prices. Their foundation costs $110.00 USD and their new Extra Rich lipsticks cost a whopping $60 USD! All the reviews for this lipstick have been glowing. I really would like to try the Red Abundance color (an intense, bright warm red cream) but the idea of shelling out the cost equivalent of two Chanel lipsticks is hard to justify. If the color and quality are amazing, is a lipstick really worth that much?

So, what do you think? Do you have a limit? If a lipstick/beauty item is worth its high price tag, do you buy  it?