Karson Diecast Co.

Karson Diecast Co. is a family-run retailer offering a wide selection of diecast models across multiple scales (1:16–1:87) from brands like Bburago, GreenLight, Hot Wheels and Diecast Masters. Their Millbury location operates a public showroom with phone and email contact listed on the site.

The shop also hosts local car culture events (Cars & Coffee), sells via eBay and TikTok Shop, and lists as an authorized dealer for several manufacturers. Expect new releases, boxed collectibles and scale-specific displays rather than a museum-style exhibit.

Visit the showroom to browse boxed and loose diecast models laid out by scale and brand; staff can help source specific releases or variants.

What you'll see

• Multiple display cases arranged by scale (1:18, 1:24, 1:64, etc.).
• New-release shelves with brands such as Bburago, GreenLight, Maisto and ACME.
• Packaged collector items and some loose display pieces for immediate purchase.
• Event listings and occasional Cars & Coffee meetups on site.

Best way to experience it

Call ahead or email to confirm in-person hours or an appointment (Sunday & Monday by appointment; Tue–Fri 11:00–18:00; Sat 10:00–15:00). If you’re hunting a specific model, provide make/scale/sku so staff can check stock or online listings.

• Showroom hours: Sunday & Monday by appointment; Tue–Fri 11:00–18:00; Sat 10:00–15:00.
• Phone: (419) 972-1221; email: info@karsondiecast.com.
• Free domestic shipping is advertised on the website for U.S. orders.
• Participates in local Cars & Coffee events—check event listings before visiting.