Medicine Herceptin 150-400 mg

i need best price for the following medicine:
1- herceptin 150mg, qty: 36. (roche)
2- herceptin 440mg, qty: 18. (roche)
3- femara 2.5mg, qty: 6. (novartis)
4- zometa 4mg, qty: 4. (novartis).