# Guides for dealers, collectors and resellers

How to find good offers sooner, sharpen your searches and keep several marketplaces in view.

- [Buying second-hand across borders: Germany, Austria, Benelux](https://suchagent.blitzfa.st/en/guides/buying-second-hand-across-borders): Which marketplaces are used in Germany, Austria, Switzerland and the Benelux, how to talk to sellers, and what to watch for with pickup, shipping and vehicles.
- [Find collectibles automatically on Kleinanzeigen and eBay](https://suchagent.blitzfa.st/en/guides/find-collectibles-automatically): How collectors find rare pieces automatically on Kleinanzeigen, eBay and willhaben: local-language variants, typos, categories, item specifics and patience.
- [Find good deals faster: how resellers search Kleinanzeigen](https://suchagent.blitzfa.st/en/guides/find-good-deals-faster): How resellers in Germany, Austria and the Benelux find good deals faster: sharper keywords, the right filters, several marketplaces and a quick first message.
- [Watch several marketplaces at once: Kleinanzeigen to Marktplaats](https://suchagent.blitzfa.st/en/guides/watch-several-marketplaces-at-once): Why good listings are scattered across many marketplaces and how to watch several marketplaces at once, from Kleinanzeigen to Marktplaats, without losing track.