N.Y. Arts and Cultural Affairs Law § 60.02
1. Whenever a dealer, in selling or offering to sell in or from this state a collectible to a consumer, provides a description of such collectible as being autographed, he shall furnish to the consumer at the time of sale a certificate of authenticity. Such certificate of authenticity shall be in writing and signed by such dealer, his or her authorized agent or his or her supplier. The certificate shall be in at least ten point boldface type and shall contain the dealer's or supplier's true legal name and street address. Each certificate of authenticity shall:
(a) describe the collectible and the name of the sports personality who signed it; and
(c) unless such information appears in legible fashion on the collectible itself, specify whether the collectible is offered as one of a limited edition and, if so:
2. If a dealer offers collectibles at auction, the requirement for a certificate of authenticity may be met if the dealer at the time of sale: