$PI Koin imitasi ini pun tidak sebanding啊

Wait, let me correct that - if "啊" is meant to be kept as is or if it should be translated:

Koin imitasi ini pun tidak sebanding

(Note: "啊" is a Chinese interjection that doesn't have a direct equivalent, so it's typically omitted in Indonesian translation, or the sentence structure is adjusted. A more natural Indonesian version would be: "Koin imitasi ini pun tidak sebaik itu" or "Koin imitasi ini pun tidak sebanding")