Star Opal - $99

(update of the Opal Plus)

FOR NOVICE TO EXPERIENCED PLAYERS
Est. strength: 1900 USCF

Star Beryl - $99

(the update of the Beryl Plus)

For novice to regular players
est. strength: 1800 USCF

Carnelian ll - $175

(the update of the Carnelian)

For novice to experienced players
est. strength: 1900 USCF

Back in stock


Obsidian - $275

For experienced to tournament players
est. strength: 2320 USCF

Star Diamond - $440

For experienced to tournament players
est. strength: 2500 USCF

Adapter for any of the above chess computers $25