8. The public may also be admitted to a commercial establishment outside the hours set out in section 2 and on Sundays and on the days listed in section 3, provided that the only articles offered for sale at all times are
(1) works of art or handicrafts or both;
(2) flowers or inedible horticultural products or both;
(3) antiques or secondhand merchandise or both.
The provisions of the first paragraph apply to any establishment that offers for sale, in accordance with subparagraph 1, 2 or 3 of the first paragraph the articles mentioned therein, even where inedible products with a retail price of less than $50 are also offered for sale.