Moved to Forum: Original Link
Tried adding 2 to cart, total was $0, however I couldn't proceed to payment. Added another one, promotional code was applied automatically. Total $78 for 3.
Edit: Add the cheapest item you can find (easternculture found sim card) and complete payment
Mod 8/1: Users who purchased 3 for $78, 2 for $8 or similar combinations have had their orders cancelled during the past week. Refunds have started today. Moved to forum as a confirmed price error.