The Toy and Collectors' Fair will return to the Heritage Motor Centre in Gaydon on 23 November following its success last year. The show brings together more than 100 exhibitors specialising in die-cast model cars, buses, planes and trains.
Vast quantities of Corgi, Dinky and Matchbox toys are also expected to be bought and sold, along with Spot-On die-cast models and Scalextric slot cars.
In addition to the miniatures, the event also embraces the growing interest in automobilia, with enamel signs and antique promotional items playing a prominent role.
Show manager for the Heritage Motor Museum, Tom Caren, said: "We are delighted to welcome back the Toy and Collectors' Fair, which has proven incredibly popular with collectors of all ages. Visitors can buy, sell or value their vintage toys and collection, with prices starting from as little as a few pounds."
Entry to the Toy and Collectors Fair, which is open from 10am-5pm, costs £3, while discounted entry to the museum is also offered.