RRR-, 1 penny 2000, SAMPLE BRONZE, thicker disc, extreme rarity

First time on the auction market. The 1 penny in other metal from the 2000 vintage has not appeared on the market before. It is also the oldest date known for a sub-denomination sample without a SAMPLE inscription. So far, the oldest listed was a 2003 10 penny sold at the 27th auction https://onebid.pl/pl/monety-rrr-10-groszy-2003-proba-braz-ekstremalnie-rzadkie/2529711 Technological trial without the SAMPLE inscription, struck in bronze on a double-thickness disc. A very rare print of a circulating coin stamp in BRONZE, struck in an unknown mintage. A beautiful mint piece appreciated by NGC with a high MS62 grade, ONE MONET IN NGC. Due to its resemblance to circulating money, it is forbidden to use specimens as tokens of payment. A coin for the best collections.