| 0.01 RETARDIO cost | 0.000186 NLG |
| 0.1 RETARDIO cost | 0.001863 NLG |
| 0.2 RETARDIO cost | 0.003725 NLG |
| 1 RETARDIO cost | 0.018625 NLG |
| 5 RETARDIO cost | 0.093126 NLG |
| 10 RETARDIO cost | 0.186251 NLG |
| 50 RETARDIO cost | 0.931257 NLG |
| 100 RETARDIO cost | 1.862514 NLG |
| 1000 RETARDIO cost | 18.625136 NLG |
| 10000 RETARDIO cost | 186.251361 NLG |
| 100000 RETARDIO cost | 1,862.513605 NLG |