Watch List notes:

WORLD COINS. POLAND. Gold 2000-Złotych, 1985 CHI. For the Visit of Pope John Paul II (Parchimowicz 316; Fischer KZ 004; Fr 129; KM Y139). In NGC holder graded MS62. Prooflike. Extremely rare, less than a handful known.
Reference catalogs report only 3 pieces: 2 in Proof and one business strike

Estimate: $5,000