Last days we have a pleasure to acquaint with the next Parchimowicz's Catalogue of polish collector and occasional coins for the year 2012 NEFRYT publisher. In the catalogue one can find the following information:

• image,
• year of issue,
• metal,
• finish,
• diameter,
• weight,
• mintage,
• catalogue price.

Functionally catalogues can be describe following features:

• arrangement: chronological with face value,
• coin's id: the same,
• format: 180×115 mm,
• number of pages: 288.

---

Analysis of collector's coins prices

• number of coins: 285
• number of coins with price grow up: 79 (30%)
• number of coins with price is the same: 106 (41%)
• number of coins with price fall down: 76 (29%)
• number of new coins in catalogue: 24

---

Analysis of occasional's coins prices

• number of coins: 222
• number of coins with price grow up: 7 (4%)
• number of coins with price is the same: 187 (94%)
• number of coins with price fall down: 6 (3%)
• number of new coins in catalogue: 22

---

The biggest growths of collector's coins prices

Coin	Value	Alloy	Mintage	Year	Price [pln]		Change [%]
					2011	2012
65th Anniversary of Warsaw Ghetto Uprising	20	Ag	145.0	2008	70	130	85 %
Kazimierz Dolny	20	Ag	125.0	2008	80	130	62 %
90th Anniversar y of Regaining Freedom by Poland	20	Ag	110.0	2008	80	130	62 %
500th Anniversary of the Publication of the Statute by Łaski	100	Au	9.0	2006	1100	1600	45 %
The 18th FIFA World Cup: 2006 FIFA World Cup Germany	100	Au	10.5	2006	1100	1600	45 %
75th Anniversary of Breaking Enigma Codes	100	Au	8.0	2007	1100	1600	45 %

---

The biggest growths of occasional's coins prices

Coin	Value	Alloy	Mintage	Year	Price [pln]		Change [%]
					2011	2012
Voivodship śląskie	2	NG	1000.0	2004	5	6	20 %
Voivodship zachodniopomorskie	2	NG	900.0	2005	5	6	20 %
Voivodship wielkopolskie	2	NG	940.0	2005	5	6	20 %
Voivodship warmińsko-mazurskie	2	NG	900.0	2005	5	6	20 %
Voivodship świętokrzyskie	2	NG	900.0	2005	5	6	20 %
100 years of Olimpic Games (1896-1996)	2	NG	344.2	1995	90	100	11 %

---

The biggest downfalls of collector's coins prices

Coin	Value	Alloy	Mintage	Year	Price [pln]		Change [%]
					2011	2012
Władysław III Warneńczyk (1434-1444)	100	Au	2.0	2003	3300	2500	-25 %
Stefan Batory (1576-1586), half-figure	10	Ag	5.2	1997	2500	2000	-20 %
Zygmunt II August (1548-1572), half-figure	10	Ag	5.0	1996	2500	2000	-20 %
Jan III Sobieski (1674-1696), bust	10	Ag	24.0	2001	250	200	-20 %
The 1000th anniversary of the convention in Gniezno	200	Au	1.2	2000	10000	8000	-20 %
The Millenium of Danzig (997-1997)	200	Au	2.0	1996	6000	5000	-17 %

---

The biggest downfalls of occasional's coins prices

Coin	Value	Alloy	Mintage	Year	Price [pln]		Change [%]
					2011	2012
The Eagle Owl (Bubo bubo)	2	NG	990.0	2005	15	10	-34 %
XII Henry Wieniawski International Violin Competition	2	NG	600.0	2001	15	12	-20 %
Katyń, Miednoje, Charków 1940	2	NG	300.0	1995	250	200	-20 %
Jacek Malczewski (1854-1929)	2	NG	600.0	2003	15	12	-20 %
Słupsk	2	NG	1100.0	2007	5	4	-20 %
Michał Siedlecki (1873-1940)	2	NG	600.0	2001	15	12	-20 %

---