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#1
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That is his claim, anyways, as he hasn't actually presented any proof that would substantiate it. Nor has he addressed what they teach you on the first day of Data Analysis 101: correlation is not necessarily causation. Quote:
On a lighter note, I thought I'd share with Snowman how us grayheads used to bid on card auctions outside our hometown back in the day, ![]() |
#2
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It's interesting that when Snow has a point to make, it's OK to use a very simple correlation -- more eyes equals higher prices. But when someone else has a point, such as that examination of a reasonable sampling of high dollar auctions could be indicative of hanky panky, HIS anaylsis is way too simplistic to prove anything and is meaningless buffoonery absent a full deep data dive. Hmmmm.
Let me guess, Snow will say apples to oranges. Or maybe he'll say that since he alone understands data, he alone can determine how much is needed for any given question.
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Net 54-- the discussion board where people resent discussions. ![]() My avatar is a sketch by my son who is an art school graduate. Some of his sketches and paintings are at https://www.jamesspaethartwork.com/ Last edited by Peter_Spaeth; 09-21-2021 at 06:20 PM. |
#3
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Now based on how he typically responds, I'd expect him to answer back that he doesn't really care if others believe him and his points or not. Or that he's not really trying to change anyone's mind, but will respond in some manner usually that makes people feel he still questions why they don't just automatically acquiesce and accept his point of view on different topics like this one because of his logic and thinking. Which is why I asked the question of him if he knowingly continues on with this contrarian banter because he enjoys irking people, or if truly doesn't have a clue how he comes across. |
#4
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He does have a bit of a theory of mind issue but that's not uncommon or a fault, just an observation.
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Net 54-- the discussion board where people resent discussions. ![]() My avatar is a sketch by my son who is an art school graduate. Some of his sketches and paintings are at https://www.jamesspaethartwork.com/ |
#5
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Yes, I do.
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#6
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I care more about whether or not I'm making my points clearly than I do about whether or not they are understood clearly. But I do at least attempt to speak with intention and I try not to mince words so that there is no confusion about what I'm trying to say. I do get frustrated, however, when someone takes something I've said and completely twists it around and then puts their own words back into my mouth which I then have to spit back out because they want to manipulate my viewpoint. I will try to be more clear about why I believe something is true in the future rather than just claiming it's true and expecting everyone to believe me. |
#7
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Leon Luckey www.luckeycards.com |
#8
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I don't think there's general disagreement that more eyes equal more bids. The disagreement comes in that being a real explanation for what's going on. It has been pointed out that ever since a seller appeared on the scene, as far back as 2013, the same conversation has been had the entire time that seller has been active. Before the followers and before the vault the same issue existed and the same questions were asked. |
#9
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Incidentally an interesting point was made on another forum where we were discussing what ebay meant by shill bidding by "persons associated with PWCC." Some think it only means consignors were running up their own cards, not that employees or house accounts of PWCC were involved. But as someone asked, how would ebay know who his consignors were?
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Net 54-- the discussion board where people resent discussions. ![]() My avatar is a sketch by my son who is an art school graduate. Some of his sketches and paintings are at https://www.jamesspaethartwork.com/ Last edited by Peter_Spaeth; 09-22-2021 at 09:20 AM. |
#10
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#11
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Peter, that phrasing by eBay does leave it open to interpretation. But there's another interesting phrase they used: "If we determine that a buyer or seller is not acting in good faith, eBay takes this seriously and takes action." To me, that would seem to indicate that they believe PWCC is complicit in the shill bidding, as the action they took was to ban them. I would also think that if they felt the consignors were behind the shilling, they would at least attempt to work with a seller that large to resolve the issue. It will be interesting to find out whether eBay ever contacted PWCC to say something like, "Hey, we're noticing some suspicious activity in your auctions involving shill bidding. Let's try to figure this out and stop it." But based on PWCC's response to the ban, it seems as though they were completely surprised by it, which would seem to indicate that eBay feels that PWCC are the ones acting in bad faith.
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#12
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Items for sale or trade here UPDATED 3-16-18 |
#13
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#14
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I shouldn't need to provide data to support that claim. It is obvious. However, I could certainly prove that it's true if I cared to mine the data. Maybe I'll do that for fun in my spare time. It could be an interesting project to understand and measure the impact that it actually has. It would probably only take a few hours to do. The most difficult and time-consuming part would be building the dataset. Doing the math from there is the easy part. Quote:
I'm not an engineer. I'm also not a data analyst or a computer programmer or a developer. There is a bit of overlap with my field to each of those skills, but a data scientist, in general, is someone with multiple degrees in either mathematics, statistics, computer science, or physics. Typically, they will have majored in at least one of those 4 disciplines in undergrad and then will have a graduate degree in at least one or more of these fields as well. There are many sub-specialties within the data science space, but my primary area of expertise is in building predictive models. I basically use complex mathematics to teach a computer to learn how to solve specific problems. When I get the time, I will explain in more detail why this skill set is relevant to the problem of identifying shill bidders, and why I claim it would yield a far superior solution to that problem than hiring a team of data analysts or accountants to do it manually. Last edited by Snowman; 09-21-2021 at 10:05 PM. |
#15
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Here's a free piece of advice. Repeatedly saying that anyone who disagrees with you is stupid or uninformed or unqualified or disingenuous is not an effective means of debate or discussion.
And here's a counterpoint. If a card is common enough and has an established recent value range, it shouldn't matter if an extra 10,000 people or however many view auction 2 instead of auction 1. None of those extra eyes should be willing to pay more than the card is worth/available elsewhere readily. By your theory, almost every PWCC card would sell higher, since it has more eyes on it, and it's just empirically not true.
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Net 54-- the discussion board where people resent discussions. ![]() My avatar is a sketch by my son who is an art school graduate. Some of his sketches and paintings are at https://www.jamesspaethartwork.com/ Last edited by Peter_Spaeth; 09-21-2021 at 10:10 PM. |
#16
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#17
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But it's more about getting the right eyes on stuff. A friend collects 16mm films, and is I think pretty well known in that hobby. I tried helping him sell some of the cheaper stuff.. Had a print of a pretty decent school film of a famous story. It was everything you could ask for, low fade emulsion on Mylar, and looked like it had hardly ever been used. Maybe even a couple B or C list actors too. Not super valuable, but very nice. I listed it twice at 24.99, no bidders. Told him I couldn't see letting it go for less. He listed it higher, using my description and pictures. Sold in under a day at fill price, Maybe 40? On the other hand, I would list stuff that was practically junk, with an accurate description of its faults, and for me that stuff sold. |
#18
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When I used eBay way back when, I'd have my bookmarked sellers. I collected unusual and rare items (photos, autographs, memorabilia), and I bookmarked them because I knew they were experts (authenticity), would have interesting stuff and were reliable. Others used them similarly and I'm sure the sellers got healthy prices.
However, that's different than selling a readily available 1990 Leaf Frank Thomas for 2x the price. Last edited by drcy; 09-22-2021 at 01:25 PM. |
#19
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Most people who find their way to 'major' ebay sellers do so by happenstance. They spend ever increasing time on ebay looking at one item which leads to another, and as they build their buy knowledge and indeed add items to their collection, they are exposed more and more to better material and scarcer more desirable and price rich pieces. The very act of going through this 'learning' process on ebay sets very quickly eBay's greatest strength for any prospective buyer: the ability to find items you want first, but even more importantly with so many contributing sellers you will find quite a number of the same item, and can compare condition and price etc before choosing your buy. It's this very nature of comparative shopping that makes it hard to believe one eBay Seller could so massively get higher prices than the thousands of competing sellers. Its audience has already learned how to search on eBay, how that often takes time to find the thing you want, how you can assign a price in your mind you're willing to pay and where that will meet up with how often the item shows and how much you need it...it's all part of the game on eBay. That card collectors, who know there are other copies at same grade showing up regularly on eBay through different sellers, at prices sometimes 30-40% less, would just blythely say sure, "I'm happy to pay overs, even though I know I might someday want/or have to sell it again, and may not get my money back or make less on it that I otherwise can".....to be what? Brand or seller loyal? Where there's no incentive to be? I just don't believe it. More eyes giving greater opportunity to MAXIMIZE prices sure, but this collector space is sooooooo filled with assured professional sellers dispensing so much of this stuff, you'd have to be a nuffy to only buy at a mark up. Nuffies here and there affecting some prices, sure, I could believe it. But it's the very steady nature of PWCC and Probstein prices achieved over others that doesn't gel with the nature of the card market. |
#20
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#21
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