Post your Compugrade slabs....
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bushmaster8
Posts: 5,616 ✭
Anybody? I haven't seen a Compugrade slab in at least ten years. Are there any still out there??
"Wars are really ugly! They're dirty
and they're cold.
I don't want nobody to shoot me in the foxhole."
Mary
Best Franklin Website
and they're cold.
I don't want nobody to shoot me in the foxhole."
Mary
Best Franklin Website
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And a Compugrade sample slab
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I just bought 2 at a local show a month ago. They will be on Ebay shortly.Excuses are tools of the ignorant
Knowledge is the enemy of fear
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Is Russ responsible for Compugrade?
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Jim Diffenthal, a New Orleans businessman, was responsible for CG.
It was too advanced for its time.
As I remember, it had the technology to remember a coin and not grade it differently, whether it came back as toned or brilliant. Kind of like fingerprints.
I believe that PCGS bought the technology from him, but they never put it to use.
I wonder why?????PNG member, numismatic dealer since 1965. Operates a retail store, also has exhibited at over 1000 shows.
I firmly believe in numismatics as the world's greatest hobby, but recognize that this is a luxury and without collectors, we can all spend/melt our collections/inventories.
eBaystore0 -
MS62.3? Conder101, do my eyes deceive me?
Buyer and seller of vintage coin boards!
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Fractional grades. Very interesting.
Is Russ responsible for Compugrade?
I think that would be Compucheap wouldn't it?US Navy CWO3 retired. 12/81-09/04
Looking for PCGS AU58 Washington's, 32-63.0 -
No your eyes are right, Compugrades' computer system did assign grades to 1 place after the decimal point. And like PCGS's Expert system it was supposed to be able to retain a digital "fingerprint" of the coin so that if the coin was resubmitted the system would recognize it.0
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<< <i>And like PCGS's Expert system it was supposed to be able to retain a digital "fingerprint" of the coin so that if the coin was resubmitted the system would recognize it. >>
Fascinating stuff. If the technology were ever fully developed and implemented it'd likely put a bit of a dent in the income of crackout artists.
Russ, NCNE0 -
And a dent in the income of the grading services which may be one of the reasons the computer grading was dropped.0
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I thought this Morgan could bring this thread back from the dead. Any others out there?
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<< <i>I thought this Morgan could bring this thread back from the dead. Any others out there?
>>
Obverse almost looks like a PCGS slab.
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Looks a lot nicer than 62 (even 62.7) in the images. What does the coin actually grade?0
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Two people not including myself think it could/should be closer to a 64. Very nice looking coin.
Slab is smaller and thicker than a PCGS one. I had never seen one so I pounced on it.0 -
That slab sure looks like it had a influence on the PCGS design.
My Current project....https://www.pcgs.com/setregistry/mysetregistry/album/1607940 -
It is also labeled on the top so you can see it in a box which is kind of nice. You can also see the rim of the coin.0
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Nice!👍BST's erickso1,cone10,MICHAELDIXON,TennesseeDave,p8nt,jmdm1194,RWW,robkool,Ahrensdad,Timbuk3,Downtown1974,bigjpst,mustanggt,Yorkshireman,idratherbgardening,SurfinxHI,derryb,masscrew,Walkerguy21D,MJ1927,sniocsu,Coll3tor,doubleeagle07,luciobar1980,PerryHall,SNMAM,mbcoin,liefgold,keyman64,maprince230,TorinoCobra71,RB1026,Weiss,LukeMarshall,Wingsrule,Silveryfire, pointfivezero,IKE1964,AL410, Tdec1000, AnkurJ,guitarwes,Type2,Bp777,jfoot113,JWP,mattniss,dantheman984,jclovescoins,Collectorcoins,Weather11am,Namvet69,kansasman,Bruce7789,ADG,Larrob37,Waverly, justindan0
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I have a Compugrade sample slab with a Kennedy half. Does this slab have any collector value?
Worry is the interest you pay on a debt you may not owe.
"Paper money eventually returns to its intrinsic value---zero."----Voltaire
"Everything you say should be true, but not everything true should be said."----Voltaire0 -
Very cool !!!Timbuk30
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<< <i>I have a Compugrade sample slab with a Kennedy half. Does this slab have any collector value? >>
I'm not sure. I haven't seen enough to know. This is literally the only one I have ever seen in person.0 -
Here is a couple ... and an advertising token.






I have set of "MS-63.X" Morgan dollars only missing the 63.7. When comparing the 63.0 through 63.9 coins one thing stands out ... their software didn't work that well. While "ahead of their time" (whatever that cliche means), computer grading needed a lot of work.
Numismatist Ordinaire
See http://www.doubledimes.com for a free online reference for US twenty-cent pieces0 -
Now we are on a 700 point scale
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Here's one for sale on eBay right now. It's pricey, but I guess if you want one bad enough....
Compugrade Slab on eBayI'm addicted to exonumia ... it is numismatic crack!
ANA LM
USAF Retired — 34 years of active military service! 🇺🇸0 -
<< <i>Here's one for sale on eBay right now. It's pricey, but I guess if you want one bad enough....
Compugrade Slab on eBay >>
In the little I have read, I think that the ones with the decimal grades are more desirable. I don't know how much of a market there are for these. I would guess they are pretty rare but if no one collects them then it doesn't really matter. Glad I found one, it will go nicely in my old-school holder Morgan year set.0 -
<< <i>Here's one for sale on eBay right now. It's pricey, but I guess if you want one bad enough....
Compugrade Slab on eBay >>
The seller, who is a great guy and a dollar whiz, is a bit optimistic ... okay really optimistic ... with that price. Then again ... it's his coin ... and it you want it as yours ...
Numismatist Ordinaire
See http://www.doubledimes.com for a free online reference for US twenty-cent pieces0 -
Now that's chasing plastic???
Why in the world would anyone think about buying that for $600?
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Picked this up today... I like it.
WTB... errors, New Orleans gold, and circulated 20th key date coins!0 -
2lltdjorn's looks like a 66 judging from the obv photo only....0
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So what value do these hold?
WTB... errors, New Orleans gold, and circulated 20th key date coins!0 -
<< <i>
<< <i>I thought this Morgan could bring this thread back from the dead. Any others out there?
>>
Obverse almost looks like a PCGS slab. >>
wow, i havent seen one of them in years. it sure is nice to see one again
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Got this one today. The slab is small like a white ANACS slab but much thicker.

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Three of them just recently sold on eBay in the $75 to $100 range.Numismatist Ordinaire
See http://www.doubledimes.com for a free online reference for US twenty-cent pieces0 -
Saw those go on eBayWTB... errors, New Orleans gold, and circulated 20th key date coins!0
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The Logo on the reverse is very similar to PCGS's.
Any connection ??0 -
The original CompuGrade's last ad with a Double Eagle;

These were at my desk so I grabbed a shot;
I value them all around the $300 range each

Because to Err is Human.
I specialize in Errors, Minting, Counterfeit Detection & Grading.
Computer-aided grading, counterfeit detection, recognition and imaging.1 -
Just picked up the sample on the right, 1967 Kennedy. Labels are different than the one to the left and as posted above. Bought it from a fellow that said he got it at the Seattle ANA in 1990.
Anyone have other different dates and styles??
Gone but not forgotten: IGWT, Speedy, Bear, BigE, HokieFore, John Burns, Russ, TahoeDale, Dahlonega, Astrorat, Stewart Blay, Oldhoopster, Ricko, Big Moose, Cardinal, CoinsAreFun.0 -
You stink!
Numismatist Ordinaire
See http://www.doubledimes.com for a free online reference for US twenty-cent pieces0 -
here's mine…
WTB... errors, New Orleans gold, and circulated 20th key date coins!0 -
It's interesting how nicely they stack.
Anyone know why they chose to grade only Morgans and Saints??Gone but not forgotten: IGWT, Speedy, Bear, BigE, HokieFore, John Burns, Russ, TahoeDale, Dahlonega, Astrorat, Stewart Blay, Oldhoopster, Ricko, Big Moose, Cardinal, CoinsAreFun.0 -
I have seen peace dollars. Would love to get a saint. I would imagine the company dissolved before the technology could be applied to various denominations, I believe it dissolved due to internal conflict rather than poor product.WTB... errors, New Orleans gold, and circulated 20th key date coins!0
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<< <i>I believe it dissolved due to internal conflict rather than poor product. >>
To put it simply; The financial-backer lost interest after a threatened patent lawsuit.Because to Err is Human.
I specialize in Errors, Minting, Counterfeit Detection & Grading.
Computer-aided grading, counterfeit detection, recognition and imaging.1 -
<< <i>
<< <i>I believe it dissolved due to internal conflict rather than poor product. >>
To put it simply; The financial-backer lost interest after a threatened patent lawsuit. >>
How is Compugrade 3D shaping up?
Numismatist Ordinaire
See http://www.doubledimes.com for a free online reference for US twenty-cent pieces0
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