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| Quantity | Price/unit |
| 1 - 4 | 4,730¥ (~ 30.71$ ) |
| 5 - 9 | 4,588¥ (~ 29.79$ ) |
| 10 - 19 | 4,494¥ (~ 29.18$ ) |
| 20+ | 4,399¥ (~ 28.56$ ) |
