: A specialized platform for graphing and scientific calculators. They provide instant quotes and pay via check or PayPal within two business days of receiving the device.

: A long-standing, BBB-accredited site (A+ rating) focused solely on calculator trade-ins.

If you need cash immediately or prefer not to ship your device, consider these local avenues. Buyback Program - eQuip Books

: Focused on refurbished units, they offer a simple 3-step trade-in process including free shipping. 🏪 Physical Retail & Local Options

: Good for bulk sales (5+ units) or specific high-end models; they offer a manual quote system.

These platforms are typically the most convenient as they provide instant quotes and prepaid shipping labels.

: A broader electronics buyback site that frequently offers cash for various calculator brands and models.