But collagen isn't just for healing boo-boos. It also plays an important role in how skin ages. Gordon explains that collagen is the support structure that gives our skin a firm, young appearance. When levels remain plentiful, our skin looks young and fresh. When levels decline, we lose that support and wrinkles begin to form.
The value of a used car can be difficult to estimate because many factors, such as year, make, model, condition and upgrades can all affect how much itâs worth. The Black Book is a car valuation guide that can be used to help determine the value of used cars. History The Black Book was established in 1955 by three businessmen in Gainesville, Georgia, who regularly attended auto auctions.
In warmer climates, black or dark-colored cars will not have as high resale value as they could command in other regions.. With especially strong current sales for SUVs and pickup trucks, those categories dominate the Top 10 best resale value vehicles, while the cars in the Top 10 are sporty, high-performance models. Click ahead for a closer look at the top 10, in order of resale value.