no mint mark coin values

Value Guide to Coins with No Mint Marks

What are the most valuable coins with no mint marks, and how much are they worth? This guide to coins without mint marks explains their rarity and value. Ready to sell? Get a free appraisal from our experts for your collectible coin with no mint mark.

pure evil

How Much is Pure Evil Art Worth?

Who is contemporary artist Pure Evil, and how much is his art worth? How does Pure Evil compare to urban artist Alec Monopoly?

confederate gold coin collecting

Collecting Confederate Gold Coins from the Dahlonega Mint

Read the fascinating history of Civil War Confederate gold coins from the Dahlonega Mint in Georgia, and see rare Confederate coin values.


Lists that Make Cents: Best Comic Book Villains of Each Age

Who are the top comic book villains, and when did they appear? Read the top villains from each comic book age.

del monte note

How Much is the Del Monte Error Note Worth?

The fascinating story of a US twenty dollar bill with its own Wikipedia page. Learn the history and value of this collectible error note.

alex monopoly

How Much is Alec Monopoly Art Worth? A Collector’s Price Guide

How much are original paintings and prints by Alec Monopoly worth? Browse his work, view past sale prices, and get notified of new works for sale.


Last Minute Gifts Under One Million Dollars

Find the perfect present for the person who has everything using the Make Offer to Owner program at Heritage Auctions.


How Much is Takashi Murakami Art Worth? Lookup Painting Values

This art collector’s guide to Takashi Murakami explores the artist’s style and the value of his works across various mediums and themes.

beatles butcher cover

How Much is the Original Beatles Butcher Album Cover Worth?

What is The Beatles butcher album cover, how many were made, and how much is it worth?

1992 penny with close AM

How to ID the Rare 1992 Penny with Close AM

What is a penny with a “close AM”, and how much is it worth?