RRR-, 5 gold 2010, SAMPLE brass,5.8g. extremely rare

The second piece on the auction market (there will be no more - there were only 2 pieces in the collection. - The first piece sold a year ago for 22,000zl https://onebid.pl/pl/monety-rrr-5-zlotych-2010-proba-mosiadz-5-5g-ekstremalnie-rzadkie/2529718. Technological sample without the inscription SAMPLE. A very rare stamp print of a circulating coin in brass weighing 5.8 grams (circulating coin 6.54g) minted in an unknown mintage. A beautiful mint piece, a few scratches on the obverse - for this reason the coin is unlikely to be graded at NGC. Due to its resemblance to circulating money, it is forbidden to use specimens as tokens of payment. A coin for the best collections.