If you want the fastest answer with zero friction: use a photo-based tool. Upload a picture, get a price in seconds. Best for thrift sourcing, pre-listing price checks, and casual curiosity.
If you know the exact item name and want maximum accuracy: use eBay's own sold-listings filter directly. Slightly slower but you can drill into individual completed sales for context. Read the step-by-step guide here.
If you specialize in a narrow category: use the category-specific tool. PriceCharting for games/cards, ScoutIQ for books, WorthPoint for fine antiques. For everyday resale, none of these is necessary.
If you want a paid tool that's genuinely worth the money: see the reseller tools we recommend — cross-listing apps, shipping tools, and live-selling platforms.
Specifically considering WorthPoint? Read our dedicated WorthPoint alternative comparison — comparison table, pricing, and which tool wins for which use case.