Last days we have a pleasure to acquaint with the next Suchanek & Kurpiewski's Popular catalogue of polish coins for the year 2012, Gdański Gabinet Numizmatyczny 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: face value, chronological,
• coin's id: the same,
• format: 210×120 mm,
• number of pages: 373.

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Analysis of collector's coins prices

• number of coins: 291
• number of coins with price grow up: 72 (29%)
• number of coins with price is the same: 41 (17%)
• number of coins with price fall down: 132 (54%)
• number of new coins in catalogue: 46

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Analysis of occasional's coins prices

• number of coins: 226
• number of coins with price grow up: 4 (2%)
• number of coins with price is the same: 132 (71%)
• number of coins with price fall down: 50 (27%)
• number of new coins in catalogue: 40

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The biggest growths of collector's coins prices

Coin	Value	Alloy	Mintage	Year	Price [pln]		Change [%]
					2010	2012
The Year 2000 - the turn of millenniums	200	Au	6.0	2000	1200	2100	75 %
Kazimierz Dolny	20	Ag	125.0	2008	75	130	73 %
Sybiracy (Siberian exiles)	100	Au	12.0	2008	800	1350	68 %
450th Anniversary of the Polish Post	200	Au	11.0	2008	1600	2700	68 %
90th Anniversary of the Greater Poland Uprising	200	Au	9.4	2008	1600	2700	68 %
Konrad Korzeniowski - Joseph Conrad	200	Au	8.2	2007	1600	2700	68 %

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The biggest growths of occasional's coins prices

Coin	Value	Alloy	Mintage	Year	Price [pln]		Change [%]
					2010	2012
150th Anniversary of Oil and Gas Industry's Origin	2	NG	600.0	2003	10	12	20 %
The Pond Turtle (Emys orbicularis)	2	NG	750.0	2002	30	35	16 %
Jan III Sobieski (1674-1696)	2	NG	500.0	2001	22	25	13 %
Jacek Malczewski (1854-1929)	2	NG	600.0	2003	9	10	11 %
Kazimierz Dolny	2	NG	1380.0	2008	4	4	0 %
Voivodship kujawsko-pomorskie	2	NG	750.0	2004	12	12	0 %

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The biggest downfalls of collector's coins prices

Coin	Value	Alloy	Mintage	Year	Price [pln]		Change [%]
					2010	2012
Castle in Malbork	20	Ag	51.0	2002	320	180	-44 %
70th anniversary of creating the Polish underground state	10	Ag	50.0	2009	160	90	-44 %
Carolers	20	Ag	55.0	2001	550	330	-40 %
The Harbour Porpoise (Phocoena phocoena)	20	Ag	56.0	2004	300	180	-40 %
The St John's Night	20	Ag	65.0	2006	280	170	-40 %
The Stag beetle (Lucanus cervus)	20	Ag	15.0	1997	1600	1000	-38 %

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The biggest downfalls of occasional's coins prices

Coin	Value	Alloy	Mintage	Year	Price [pln]		Change [%]
					2010	2012
Potockis´ palace in Radzyń Podlaski	2	NG	450.0	1999	40	19	-53 %
Bicentenary of Adam Miczkiewicz's birth (1798-1855)	2	NG	400.0	1998	70	40	-43 %
100 years of Olimpic Games (1896-1996)	2	NG	344.2	1995	100	60	-40 %
150th anniversary of Fryderyk Chopin's death	2	NG	420.0	1999	50	30	-40 %
Carolers	2	NG	600.0	2001	20	12	-40 %
Poland's accession to NATO	2	NG	450.0	1999	50	30	-40 %

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