18 Pa.C.S. § 7363
(c) Exceptions.—
(f) Definitions.— As used in this section the following words and phrases shall have the meanings given to them in this subsection:
"Antique." An item over 100 years old, or ethnographic objects made in traditional aboriginal styles and made at least 50 years prior to their sale.
Constitutionality. Section 7363 was declared unconstitutional on October 5, 1978, by the Supreme Court of Pennsylvania in Kroger Co. v. O'Hara Township, 481 Pa. 101, 392 A.2d 266 (1978).