An antique (from Latin antiquus 'old, ancient') is an item perceived as having value because of its aesthetic or historical significance, and often defined as at least 100 years old (or some other limit), although the term is often used loosely to describe any object that is old.

Antiques are items which must be at least 100 years old. That means, as of the date of this posting, an antique item was made on or before April of 1918. Items over 300 years of age generally fall into one of two categories depending upon whether they are manmade creations or natural finds.

Antique musical instruments are among the most valuable items you can find in your attic or at a thrift shop. Look for instruments in good, playable condition. Antique pianos can be valuable, as can violins. Antique violin values can range into the millions, but it's common to find them in the hundreds.

Kovel's. One of the most famous price guides and appraisal services, Kovel's can also help you identify your item. You'll find lots of photos and information about all kinds of antiques. Simply narrow down your search by category or brand and start browsing.