For example, a centennial Chippendale chair is one that was made around 1870 rather than a an original produced in 1770. No, as long as you know that it is centennial, and you do not pay the same price that you would pay for a period piece. While the piece might have some age to it, it also might have been made yesterday. Click to enlarge. Blue and white five-piece Delft Garniture set were made in Holland about 1775.
Collectible objects are an entirely different category from antiques.
Collectibles are defined by rarity and celebrity, which include items such as memorabilia, celluloids, baseball cards and toys. In either category, it is important to know that authentic items of any period will always hold their value regardless of whether they are antiques or collectibles. Antiques and collectibles, like diamonds, have all degrees of value. Knowing how to judge that value takes time and experience. Until you gain your own experience, rely on and learn from reputable dealers, auction houses and consultants.