Coinflation.com and CopperCoins.com are some good sites to research the old coins. Some good sites to research old coins are Coinflation, CopperCoins, and SmallDollars.
Littleton Coin Company is a decent place to start, although they tend to be a little higher on some coins. Also, depending on what coins you are intending to collect, The US Mint is a real good site for new coins, and prices are really good because they quality is there.
Maracaibo, Caracas, do some research!
There are many sites that can give you online credits reports. Some of the agencies that do this research and give you the information you need are; Experian, Transunion and Equifax.
Online dating sites are becoming extremely popular for singles, but you have to be careful because not all sites offer good security. Do some research in your area to see what is available. (I have found that there are also military and Christian dating sites available.) A few reputable dating sites that come to mind are: www.eharmony.ca/on-line-dating www.match.ca
Before you sell, get as many opinions as you can as to grade and value of the coins especially if you have little or no experience, a coin show is a good place to start. I strongly suggest doing some research on the coins you have. Get a copy of "Red Book" it's a guide book for US coins, this will give you a basic idea of grade & value of your coins.
Various companies specialize in buying gold coins. Broken CC, American Gold Exchange and a few other sites. Some directory sites have businesses listed.
There are several online sites where one can research more information on phylogenetics. Some of these online sites are "Wikipedia", "Researchgate", and "Bioinformatics".
Some good sites are obiovoisly google.com dogpile.com wiki.answers.com answers.com factmonster.com askkids.com and ask.com.
Some characteristics of good research include if the information is:RelevantEffectiveSimpleEditedArticulateReliableClearHelpful
Research, research, research. Everything is worth what someone is willing to pay for it. The only way get a good idea of the value of your item is to get on some auction websites, some collectors sites....maybe look through some collectors magazines......and look for similar items to yours and find out the going rate.
There are many good Christmas decoration sites. Some good Christmas decoration sites for ideas include: familyfun.go.com/christmas/christmas-decorations/ and www.hgtv.com Decorating Entertaining.
www.fanfiction.net is a good site