Pyrroloquinoline Quinone - 120 Capsules

I bought this item in January of 2017, I don't think it was a special but I paid $139.90 for 120 capsules. I remember thinking that I would try it and wait for it to go on sale to buy again. I see now that 120 capsules are $174.90????? I wanted to start taking 2 a day but now I may take 1 every other day. What is in this to make it so pricey?

I was sent a large envelope with 2 1/2" Velcro strips instead of this very expensive Pqq20. I immediately called customer service. The rep said she would have it investigated, and sent the product that I ordered. Now, 2 months later, I receive a letter from HSN stating that they are satisfied with their investigation that the original order was delivered. Their threat is to bill me twice for this expensive product. I still have what was delivered, the envelope with the attached label addressed to me, and also their Velcro strips (glad I kept them). Furthermore, I have loads of Andrew's products. I have never received any of them in an envelope. They can have all of this mess back, and refund my money. I certainly do not intend to pay almost $500 for one bottle of pqq20, and a little plastic bag of factory use Velcro strips. Maybe they should investigate their quality control and not just a tracking number.

Are you kidding me with these high prices? Andrew, your products are too expensive! Please lower your prices!