| Drachm | Cappadocia, Ariarathes IX, AR drachm. Year B? = 100/99 BC, Young head right / Athena standing.
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| SNGCop 1094 | Ariarathes IX, AV stater. Istros Mint. Types of Lysimachos continued, struck c. 87 BC, Diademed head of Ariarathes IX right, as the deified Alexander, with horn of Ammon ornamented with pellets. / BASILEWS LYSIMACOU, Athena seated left.
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| SNGCop 136 | Kingdom of Cappadocia, Ariarathes IX AR Tetradrachm. 101-87 BC. (Eusebeia-Mazaka [Caesarea]), dated RY 2 = 100/99 BC. Diademed head right / Athena Nikephoros standing half-left; date in exergue. Simonetta 3, Mørkholm 5.
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| SNGvA_6299 | Cappadocia, Kings of, Ariarathes IX AR Tetradrachm. Year 213 (85/84 BC). Diademed head right / BASILEWS ARIARAQOU above, EUSEBOUS FILOPATOROS below, Pegasos grazing left; star & crescent left, & monogram right; all within a border of cable & grape leaves. Simonetta 1; De Callataÿ pg. 180 D1/R2, SNG Lockett 3085, Jameson 1636.
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| SNGvA_6300 | Ariarathes IX. 101-87 BC. AR Tetradrachm. Mint A (Eusebia-Mazaka [Caesarea]). Dated RY 2 (100/99 BC). Diademed head right / BASILEWS ARIARAQOU EUSEBOUS FILOPATOROS, Athena standing half-left, holding Nike in right hand, shield and spear in left; B (date) in ex. Simonetta 3, SNG von Aulock 6300 (this coin); SNG Copenhagen 136 (Ariarathes V).
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| Sear #7297 | Kingdom of Cappadocia, Ariarathes IX AR Drachm. Year B? = 100/99 BC. Young diademed head right / Athena standing left holding Nike right, spear & shield on right. BMC 2. |
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| See also: | Perseus Project database, coins of Ariarathes_IX Eusebes Philopator | |
| | Search for Cappadocia, Kings, Ariarathes IX at CoinArchives.com | |
| | Entry for Cappadocia, Kings, Ariarathes IX on the Digital Historia Numorum | |
| | Search for Ariarathes IX in the British SNG Volumes' Database at the Fitzwilliam Museum | |
| | Search for Ariarathes IX at AncientImports.com | |
| | Search for Ariarathes IX at Incitatus Coins | |