During today’s Lorecast, Richelle shared additional details on how players and collectors can obtain the Belle - Always Reading promo card, which was originally revealed during the Special Lorecast Attack of the Vine! presentation on June 23rd. In North America, the promo will be available at participating Ravensburger Play Hub stores through a special Collection Quest event running August 14th - 23rd. Other regions will also have opportunities to obtain the Belle - Always Reading promo, though no additional details have been shared yet.
Source: Disney Lorcana Twitch 4 minute 45 second mark