Overview Cuba Stamp Catalogues
Cuba Stamp Catalogues (books)

Cuba
Cuba Stamp Auctions/Marketplaces
Catawiki
Ebay
Stampden Cuba Stamps

Cuba Online Stamp Catalogues
Michel (German/English) – Most complete online stamp catalogue with actual prices (subscription required)
Colnect (all language) – Colnect (premium) has auto-matching, best matches and an extensive free stamp catalogs
Fogostamps (English) – Cuba stamps since 2015
