What does it cost without insurance?
The lowest cash price for each strength, no insurance needed.
| Strength | Where | Pharmacies pay | Cash price |
|---|---|---|---|
| 100 mg delayed-release tablet30 tablets | Mark Cuban Cost Plus DrugsMail order | — | $253.55 |
| 300 mg delayed-release tablet30 tablets | Mark Cuban Cost Plus DrugsMail order | — | $930.25 |
Mail order, store generic lists and drug makers’ own prices, checked November 8, 2026.
What else should I know?
Straight answers, no medical advice.
Which strength do I need?
The one on your prescription label. Prices change with strength, so we never guess. If you aren’t sure, ask your pharmacist.
Is there a generic?
Yes. Tiopronin is the generic for Thiola EC.
Can I ask in my chat instead?
Yes. Add EveryCard Rx to Claude or ChatGPT, then ask “How much is my tiopronin near me?”