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<p>[QUOTE="raider34, post: 1314388, member: 16402"]First, TPG's don't follow ANA grading standards, they have their own. So you're going to run into some problems if you try applying ANA standards to TPG graded coins. PCGS's policy (and I believe NGC's is very similar) is. <a href="http://www.pcgs.com/eyeappeal.html" target="_blank" class="externalLink ProxyLink" data-proxy-href="http://www.pcgs.com/eyeappeal.html" rel="nofollow">http://www.pcgs.com/eyeappeal.html</a></p><p><br /></p><p>There are three important things to note 1- That PCGS has 7 levels of eye appeal, 2- that toning is only one aspect of the overall eye appeal. And, the technical grade won't be negatively affected until you reach the below average, negative, or ugly level. At the below average level, at most 1/4th of a point can be deducted from the technical grade. At the negative level up to 1 point can be deducted, and the final level (ugly) can result in a 2 point deduction or even a no-grade. So, a coin with a technical grade of 65, with strong luster, and below average, or even negative toning could still receive the 65 grade. I know you didn't mention PCGS specifically, but their standards are indicative of market grading (which is how most TPG's grade). </p><p><br /></p><p>For the coin in question, it's hard to tell exactly how dark the toning is from the Teletrade pics, but it appears close to the terminal state. I could easily see how the coin made a 65 though. It appears very clean, I see a few light hits, but not many. The strike is about average, maybe even a little above average for the '83 O. And as long as the luster isn't badly impaired by the toning, I think 65 is accurate. I see some dark greens and blues along with purple throughout the toning, so I think it might even be fairly attractive in hand (but, that's a personal opinion), and overall I'd agree most people (including the TPG's) are critical of dark toning.[/QUOTE]</p><p><br /></p>
[QUOTE="raider34, post: 1314388, member: 16402"]First, TPG's don't follow ANA grading standards, they have their own. So you're going to run into some problems if you try applying ANA standards to TPG graded coins. PCGS's policy (and I believe NGC's is very similar) is. [url]http://www.pcgs.com/eyeappeal.html[/url] There are three important things to note 1- That PCGS has 7 levels of eye appeal, 2- that toning is only one aspect of the overall eye appeal. And, the technical grade won't be negatively affected until you reach the below average, negative, or ugly level. At the below average level, at most 1/4th of a point can be deducted from the technical grade. At the negative level up to 1 point can be deducted, and the final level (ugly) can result in a 2 point deduction or even a no-grade. So, a coin with a technical grade of 65, with strong luster, and below average, or even negative toning could still receive the 65 grade. I know you didn't mention PCGS specifically, but their standards are indicative of market grading (which is how most TPG's grade). For the coin in question, it's hard to tell exactly how dark the toning is from the Teletrade pics, but it appears close to the terminal state. I could easily see how the coin made a 65 though. It appears very clean, I see a few light hits, but not many. The strike is about average, maybe even a little above average for the '83 O. And as long as the luster isn't badly impaired by the toning, I think 65 is accurate. I see some dark greens and blues along with purple throughout the toning, so I think it might even be fairly attractive in hand (but, that's a personal opinion), and overall I'd agree most people (including the TPG's) are critical of dark toning.[/QUOTE]
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