Where can I find the price of an 1868 coin that says Estado De Durango?
403880
coin dealers work..........call one probably nothing
297136
Try http://www.ebay.com or go to local antique dealers.\n\nSomething that specific probably needs someone to research it to find it for you.
622151
Call or take it into a coin broker or rare coin shop.  You should look at a few books before you actually show it to them, as they will always offer you less than it is actually worth!  Never sell it on the same day that you inquire about it & don't give up any of your personal info to them.  Gather as much info as you can, then make a decision as to whether or not you will sell it.  Sometimes, if you can afford it, it is better to adopt a "wait & see" attitude if your bill is a silver certificate, because some are so extremely rare.  The U.S. Treasury Department may be able to advise you.
1088269
I believe what you are discussing is the Princess of Wales Memorial Coin.\n\nAs you can see from the various sites listed here\n\nhttp://search.yahoo.com/search?p=commemorative+coins+england+diana&fr=FP-tab-web-t341&toggle=1&cop=&ei=UTF-8\n\nthat coin, and others similar which might ALSO be what you have in hand, in their proper presentation, are worth MORE than face value (as are most such commemoratives).\n\nWould suggest you refrain from trying to spend them, someone would likely be THRILLED enjoy YOUR LOSS while THEY get them for FACE value! ;)\n\nCheck values and perhaps investigate your own coin with a coin dealer. :)\n\nBest wishes.
1030008
In 1994, the Mexican Government took three figures away from the Peso (the official explanation was, that because of inflation, figures were becoming impractically large).. And retired the old bills. \n\nIt is basically worth $10.00, or about U.S.  $0.90. \n\nBusinesess will not accept those anymore. It MAY have some value as a rarity because the Bank of Mexico supposedly withdrew most of the old bills from circulation.\n\nI'll see if I can find out anything more for you. But, personally, I would start looking for a little frame. \n\nSorry!
589542
Your best bet is to find a coin dealer in your area.  You can check out approximate values by looking at what the coin and silver certifates are selling for on ebay, or at one of the online price guides.  Good luck!
186521
1943 steel penny is worth alot!...i'm still looking to stumble upon one =]
810465
Does it have Lincoln on it?  Then it's not real.\n\nHowever, if it is real (look at it here: http://www.bcpl.net/~etowner/coin794o.jpg), it's worth a pretty penny.  (heh)  Not as much as if it hadn't been cleaned, however.\n\nHere's one on eBay\nhttp://images.google.com/imgres?imgurl=http://i14.ebayimg.com/04/i/07/fe/e1/12_1_b.JPG&imgrefurl=http://cgi.ebay.com/1793-United-States-Large-Cent-Penny-KEY-GUARANTEED_W0QQitemZ220016802295QQihZ012QQcategoryZ11946QQcmdZViewItem&h=300&w=400&sz=33&hl=en&start=2&tbnid=YWRagJ3oGyG-LM:&tbnh=93&tbnw=124&prev=/images%3Fq%3Dpenny%2B1793%2Bunited%2Bstates%26svnum%3D10%26hl%3Den%26lr%3D%26sa%3DG
737415
There is a site specialized in precious metal values, you can find all the information regarding gold, silver, platinum etc, the name of the site is KITCO.COM.. ☺
420672
1793 half cent worth about $2,000
131740
Try http://www.riogrande.com/. You can order a catalog from them that shows the diferent stones that they sell. Most are fairly inexpensive.
185184
go in to yahoo and find the web that said currency worth and type what ever you need to know
204477
I do not know the value of this coin, but, it sounds like coins I have seen from China. Hope this fact helps narrow your search.
651760
http://www.coinresource.com/guide/PCGS_prices.htm
100676
United States. Department of Treasury. Dime. Coin. 1968.\n\nIt looks stupid, but this is probably how it should be. It would be easier to quote someone else who has quoted the coin. Also, if it is common knowledge, you might not even need to cite it.
975396
Try www.treasurehunt.com  In my state that works.  one may have to select the state.
441894
It may be worth more if there is something special about it, like a typo.  I would check with a rare coin dealer.