The cow likes to use the internet to research antiques and collectibles values.

 

Price It Yourself! : The definitive, down-to-earth guide to appraising antiques and collectibles in your home, at auctions, estate sales, shops, and yard sales
Price It Yourself!






iTaggit is a Web 2.0 site that allows you to store and organize information about your items and collectibles.
iTaggit is a Web 2.0 site that allows you to store and organize information about your items and collectibles. The iTaggit team recognizes that an individuals net worth includes high value items and collections.

Their goal is that through item management, research, and community, our members will maximize and collect information on their net worth.
Get a quality antique appraisal from Wilcox and Hall
Wilcox & Hall have known "What it's worth" since 1959 and have a highly recommended service. They can offer you quick answers for your antique appraisal questions or a standard appraisal, ready in only 2 days. They have a fantastic do-it-yourself appraisal tutorial they offer at community colleges for only $2.95! Check it out.
Try a search at Curioscape for items similar to what you have - do an antique appraisal yourself.
Try looking in this exclusive antiquing and collecting directory. Search over 12,000 independently owned online shops to find the value of your item.
Use eBay to research your antiques and collectibles value
Most people will start their search at eBay. You can search through their completed listings to see if your item has sold recently, and see for how much.
Use this book from the Kovels to appraise the value of your antiques and collectibles.
Kovels' Antiques & Collectibles Price List 2008: The Best selling Price Guide in America - 40th Anniversary Edition

If you haven't updated your research library for a while, this is the year. Learn the latest prices and study the 2,500 color pictures, 42,000 prices, and hundreds of tips, marks and extra information stuffed into this new bigger and "Better than ever" book. It is a book that is attractive enough to set on the coffee table and useful enough to keep with you when looking for your favorite collectibles.

The Kovels are "arguably the authorities on antiques and collectibles in this country." —Los Angeles Times
Get an online appraisal and find out what your items are worth.
WhatsItWorthToYou.com offers a variety of appraisal options. For instance, for $4 you can "Unlock their Database" and spend a day searching through over 10,000 past appraisals.
appraisals and promotion are the main benefits of what's it worth to you.
They have another service they call getting a "Second Opinion." For $9.95 their appraisers will check out an item for sale online - whether it’s in an auction or on a website and and give their opinion on its authenticity as well as its fair market value and replacement value.
search and browse through their appraiser approved database of actual prices for more than 450,000 antiques and collectibles!
If you don't want to buy their book, just visit the Kovel's website. You can search and browse through their appraiser approved database of actual prices for more than 450,000 antiques and collectibles!
Find out what it is worth in the Country Living appraisal column.
For the past 20 years, Country Living's "What Is It? What Is It Worth?" appraisal column has been a favorite among readers. Let the experts from the leading auction houses in the country determine the value of your favorite collectible or prized family heirloom free of charge.
You can read some good information about antique appraisals at the Antique-Antiques website.
You can read some good information about antique appraisals at the Antique-Antiques website.
Antiques and Collectables appraisals by Bath Antiques Online
Bath Antiques offers extremely reliable, highly accurate and completely impartial antique appraisals as well as a free searchable antiques price guide with over 120,000 items.
Research the value of your antiques and collectibles at collect.com Do your own antique appraisal.
You can find a few ways to do some research at collect.com. They link to all kinds or resources, have a nice forum and a offer a weekly newsletter.
Find the value
of your items

PriceMiner


PriceMiner is a service from the combined efforts of eBay, GoAntiques and the Internet Antique Shop. You get instant analysis in the form of graphs and charts including average price, number of items included in the average, range of price from highest to lowest, and a current estimate based on today’s market conditions with a confidence factor.
The Antiques & Collectibles Pricing and Reference Database Try doing some research at The Antiques & Collectibles Pricing and Reference Database. They provide detailed descriptions, prices based on condition, thousands of photos and a database searchable by keyword or category.
Appraise your artwork at Artprice.com



Try an extensive search at ArtPrice. They have searchable information on 306,000 artists, 21 million auction results and 36,000 signatures & monograms. Wow.

I spent an afternoon watching a few videos and found some good information.