Where to buy affordable peg interferon 2a

Can someone recommend where I can get peg interferon 2a for reasonable price. My pharmacy is quoting me 471 usd per dosage in the US. I can travel to EU, CAN, Central/South America and Asia if i can get it for a decent price.

None of these regions has lower prices of what you mentioned, even in Europe is much higher, but think of India, they manufacture highly affordable generic biosimilar versions of Peginterferon Alfa-2a by domestic brands like Emcure or Zydus Cadila.