We sell modern coins, through our website and on eBay.
We are official dealers of most important mints, we have references, just for example I provide two links from The Perth Mint, Australia and Japan Mint:
http://www.perthmint.com.au/perth-mint-coin-distributors-italy.aspx
http://www.mint.go.jp/eng/coin/international/prefecture/dealers.html
We have been in their official dealer's list for many years.
We attend the most important World Coin Show (like Berlin World Money Fair) and we are well know by all dealers and operators in coin business.
We sell on eBay and as of today we have almost 10,000 feedbacks 100% positive, and the highest detailed seller score (stars):
http://feedback.ebay.com/ws/eBayISAPI.dll?ViewFeedback2&userid=powercoin_it&ftab=AllFeedback
Who reported us is a brainless person called Kevin Tyrrell that will be sued by our company right now.
His name is Kevin Tyrrell (if true), a fake Financial Adviser that pretend to be from a big company called Safra Enterpirse that buys kilos of gold, and want to pay in cash (millions of dollars!). A similar scam like well known Nigerian gold scam. We didn't want to deal with this false gold dealer and he reported us.