Coin value and sales system

Hello I am completely new to numismatics and would like some advice on the approximate value of my coins. Since I am already 60 years old, I am also interested in the system of how the sale itself works (fixed price, auction), registration, transfer. I am also interested in whether this site is also European, because I am from Slovenia. It is about coins Silver Bavarian 1 thaler, issuer Elector of Bavaria (German states) Prince Maximilian III. Joseph (1745–1777) Type Standard circulation coins Years 1760–1777 Value 1 thaler Ten-year thaler convention (1753–1806) Composition Silver (.833) Weight 28.06 g Diameter 40 mm Thickness 3 mm Year of manufacture 1786 Coin ½ Thaler. CARL LUDWIG year 1774 .B. (F) .N.Carl Ludvig Origin Federal Republic of Germany Type Replica coins Composition Silver (.925) Weight 17.9 g Diameter 33.3 mm Thickness 2.25 mm Silver coin Thaler Maria Theresa 1780 with silver key ring. The Maria Theresa Thaler has been minted since 1741 and has changed its appearance several times in the following years. Since 1780, the coin has been issued with the same design and the year 1780. The Thaler was legal tender in Austria until October 31, 1858. The obverse of the coin depicts the Empress with a widow's veil and the inscription: Maria Theresa, by the grace of God Empress of the Romans, Queen of Hungary and Bohemia, Archduchess of Austria, Duchess of Burgundy, Countess of Tyrol. At the bottom of the thaler is the mint mark "SF", which is an abbreviation of the initials of the Günzburg minters Schöbl and Faby. On the reverse are the double-headed eagle, the imperial crown and the coat of arms, surrounded by the inscription "Justitia et Clementia", which in Latin means "Justice and Clement". Origin Austria The diameter of the thaler in question is 39.5 - 42 mm (depending on the year of minting), this one is 41 mm The thickness is 2.5 mm. Its total weight is 28.07 grams, of which silver accounts for 23.39 grams, i.e. 83.33% of the total weight. The remaining 16.67% of the thaler's mass is copper. Weight including silver chain 35g Canadian silver QEII and Goose non-circulating dollar from 1876-1967, issued to commemorate the 100th anniversary of the Confederation. Origin Canada Materials: 925 silver, 833 silver Weight 26.6 grams The coin has a diameter of 36 mm Thank you

Welcome to Numista!

First I would advise against using AI for anything related to coins, there is simply too much sloppy data out there.

Second, familiarize yourself with our catalog and how the search features work. https://en.numista.com/catalogue/index.php

Its very intuitive and you should be able to find the individual listings for your coins.  That will take you a long way in what they are and an idea of their value.

Thirdly, it's difficult to parse out your single block of text as to what coin you're describing, so please make an individual topic for each item you would like to discuss.  Removing them from their holders try to take close-up pictures of both sides of the coin in the thread.  

Thanks. I do that

Possibly you have one “original” (old) coin, and two restrikes for the European coins.

Certainly the “Proof” (mirror finish) Maria Theresa thaler is a modern restrike.  Typically they are worth a small premium over their silver content, (which means at this moment they ar3e much more valuable than one year ago… if you sell now).  

https://www.coinarchives.com/w/lotviewer.php?LotID=7837448&AucID=9318&Lot=120&Val=6f148e7d400cadb309d20d1897de87fc

Post photos of both sides of the others as suggested, and you will get more help.

Canadian silver uncirculated QEII and Goose dollar from 1876-1967, issued to commemorate the 100th anniversary of Confederation. Origin Canada Materials: 925 silver, 833 silver Weight 26.6 grams The coin has a diameter of 36 mm

Coin ½ Thaler. CARL LUDWIG year 1774 .B. (F) .N., Carl Ludwig Origin Federal Republic of Germany Type Replica coins Composition Silver (.925) Weight 17.9 g Diameter 33.3 mm Thickness 2.25 mm

Silver coin Thaler Maria Theresa 1780 with silver key ring. The Maria Theresa thaler has been minted since 1741 and has changed its appearance several times in the following years. Since 1780, the coin has been issued with the same design and the year 1780. The thaler was legal tender in Austria until October 31, 1858. The obverse of the coin depicts the empress with a widow's veil and the inscription: Maria Theresa, by the grace of God Empress of the Romans, Queen of Hungary and Bohemia, Archduchess of Austria, Duchess of Burgundy, Countess of Tyrol. At the bottom of the thaler is the mint mark "SF", which is an abbreviation of the initials of the Günzburg minters Schöbl and Faby. On the reverse are the double-headed eagle, the imperial crown and the coat of arms, surrounded by the inscription "Justitia et Clementia", which means "Justice and Clement" in Latin. Origin Austria The diameter of the mentioned thaler is 39.5 – 42 mm (depending on the year of minting), this one is 41 mm The thickness is 2.5 mm. Its total weight is 28.07 grams, of which silver represents 23.39 grams, which is 83.33% of the total weight. The remaining 16.67% of the thaler's mass is copper. Weight including silver chain 35g

Pošljite povratne informacije

Silver Bavarian 1 thaler, Issuer Elector of Bavaria (German states) Prince Maximilian III Joseph (1745–1777) Type Standard circulation coins Years 1760–1777 Value 1 thaler Ten-Year Thaler Convention (1753–1806) Composition Silver (.833) Weight 28.06 g Diameter 40 mm Thickness 3 mm Year of mintage 1786

Pozdravljeni,

najbolj me zanima kovanec Carl Ludvig. Vem, da je REPLIKA, težo 16,9 g, premer 33 mm. Zanima me okvirna vrednost

Hvala