The upcoming auction calendar is buzzing with slot machine action, beginning with an estate sale that wraps up later this week. Michael Spooner Auctions will close its September 22 event at the St. Elias Centre, featuring a standout O.D. Jennings Standard Chief 25 cent slot machine among a broader assortment of estate items. The preview on the same day offers bidders a first look at the machine, underscoring the auction house’s focus on high‑profile pieces that draw serious enthusiasts.

Following closely, Elephant House Auctions schedules its next deadline for September 28. This sale will present roughly one hundred slot machines, creating a sizable pool for collectors seeking variety and rarity in a single venue. Organizers highlight the depth of the lot, suggesting a range of models and mechanisms that reflect the evolution of the gaming device over decades.

The momentum continues into the fall with a second Elephant House offering slated to end on November 30. Again, about one hundred slot machines will be up for bid, reinforcing a clear trend: multiple large‑scale lots are being assembled to satisfy growing demand. Both Elephant House events are positioned as flagship showcases for the niche market, inviting participants to explore a broad spectrum of designs without the need to travel to separate venues.

Together, these three auctions illustrate a vibrant market where both single‑item highlights and extensive collections are gaining traction. Collectors can expect robust competition, especially as the September deadlines approach, and the later November sale promises to sustain interest well into the season. Prospective bidders are encouraged to monitor the auction houses’ websites for updates and to register early to secure their place in what promises to be a dynamic series of slot machine sales.

Based on 2 digest summaries · Generated September 9, 2025