Until now, 250 pieces for gold coins was a "normal" mintage, and for silver 500 or 1000 pieces. But with this last coin, the National Bank of Romania offensed the Romanian collectors. Numismatics in Romania is not an developped hobby, here does not exist any specialized magazine, even the law is yet against the colectors (practically the international swaps are forbidden without a expertise of coins supposed to be exported, expertise who in 99% of cases says that the coins are subject of national treasure, even they are 20-30 years old) and teoretically every coin must be expertized and registered at the museum... I know a Romanian collector who received a letter fron customs authorities who explained him that the ROMANIAN gold coin purchased by him from ebay is by law forbidden to import without special authorisation, and in consequance the coin was returned to the foreign seller...
The good part of this situation is that here with some money and patience you can find good coins, because in many cases (it's about copper and silver coins) the uneducated people simply don't know the real value of coins. In the case of gold coins (as a paranthese the Romanian old gold coins are virtually inexistents on the market) the owners tends to ask enormous prices for hanged or holed coins (by default french 20 Fr and Austro-Hungarian 1, 4 Ducats and Krone).The Romanian gold coins are inexistent because of Romanian immigrants in '40's-80's who being in imposibility to buy dollars from banks, took with them the only universal value available: gold coin and jewelries.
Today the rich numismatists from Romania (I am not one of them...) buy many of Romanian gold coins available on ebay...