Determining if a wax box has been searched....
CubsKiller99
Posts: 507
Sometimes it's really easy. The packs are not sealed well and open too easily.
But you can confirm that with math.
Take a 792 card set, with chances of getting any one card in the set being .681.
Then take the top 5 key or most-desirable cards in the set and determine
which ones were NOT in your box.
The chance of not getting at least one of your five is .003, and not getting
any of six choices is .001.
My 1991 Topps wax box bought at the LCS was shaky IMHO before
I started opening the packs. But when I didn't find any of these in the
box then that's a one in a thousand chance:
Ryan
Griffey
Thomas
Jones
Clemens
Boggs
But you can confirm that with math.
Take a 792 card set, with chances of getting any one card in the set being .681.
Then take the top 5 key or most-desirable cards in the set and determine
which ones were NOT in your box.
The chance of not getting at least one of your five is .003, and not getting
any of six choices is .001.
My 1991 Topps wax box bought at the LCS was shaky IMHO before
I started opening the packs. But when I didn't find any of these in the
box then that's a one in a thousand chance:
Ryan
Griffey
Thomas
Jones
Clemens
Boggs
The greatest trick the devil ever pulled was to convince the PSA 10 collector he didn't exist.
DaveB in St.Louis
DaveB in St.Louis
0
Comments
I'm sorry this happened
"Be who you are and say what you feel, because those who mind don't matter and those who matter don't mind." Dr. Seuss
after I even opened the first pack.
Not a big deal as it wasn't much money. I suspect it was a teenager or someone
that needed the $15 back and had been looking for a Chipper card then decided
to take some of the others as well. The Clemens and Boggs card are really
visually appealing, the HOFers need no amplification.
As to the math it's pretty sound. Three in a thousand chance of not getting
any of five selected cards, one in a thousand for six cards.
From a 540-card wax box for 792-card set.
DaveB in St.Louis
<< <i>The packs were loose-fitting and I suspected the box was searched before
after I even opened the first pack.
Not a big deal as it wasn't much money. I suspect it was a teenager or someone
that needed the $15 back and had been looking for a Chipper card then decided
to take some of the others as well. The Clemens and Boggs card are really
visually appealing, the HOFers need no amplification.
As to the math it's pretty sound. Three in a thousand chance of not getting
any of five selected cards, one in a thousand for six cards.
From a 540-card wax box for 792-card set. >>
congrats you found the 1 in 1000 box if that is what the true odds really are. your math seems to imply no chances of getting the same card in on box let alone one pack. really the odds of getting the card you want is 1:792 for each card you look at for the first time. in general the collation wasn't that bad. but if you assume no doubles at all, you are still only getting 68% of the set in a box. so while it seems rare that you might not find one of those players in a box its not as far fetched as you think to not get any either. also you box wasn't packed by picking from a lot of 792 cards possible for that box. it was a much bigger pool of cards.
Collecting:
Brett Favre Master Set
Favre Ticket Stubs
Favre TD Reciever Autos
Football HOF Player/etc. Auto Set
Football HOF Rc's
Cards in set: 682 (including 52 foil cards that were inserted 1 per pack)
Cards per box: 288 (264 regular/24 foil)
Box 7 - 2 Posadas + doubles of one of the commons I hadn't received before +3 other commons I hadn't received before, also 20 of the packs had back to back duplicates.
Calculating the odds based on perfect distribution when it's obviously not leads to errors in the math. You would need a large sample size and factor in average deviation from perfect distribution to come up with a more accurate estimate of the odds.
>
Successful transactions on the BST boards with rtimmer, coincoins, gerard, tincup, tjm965, MMR, mission16, dirtygoldman, AUandAG, deadmunny, thedutymon, leadoff4, Kid4HOF03, BRI2327, colebear, mcholke, rpcolettrane, rockdjrw, publius, quik, kalinefan, Allen, JackWESQ, CON40, Griffeyfan2430, blue227, Tiggs2012, ndleo, CDsNuts, ve3rules, doh, MurphDawg, tennessebanker, and gene1978.
...not saying your box wasn't searched -- I remember someone telling me about a dealer pulling all the 'good' cards out of 1990 Donruss and resealing. No MacDonalds or Giamattis for you.
Edit: just never have anything in your life, any attachments, nothing you're not willing to walk out on in thirty seconds flat, if you feel the heat around the corner.
Instagram: mattyc_collection
<< <i>I may be incorrect, by I question your .001 calculation. It may be as high as .1 or 10 percent. I took .681 to the 6th power to get my answer. >>
You're right -- you are incorrect.
Assuming perfect distribution it's 540/792 or .681 cards for
any selected card in a single box.
To calculate chances of getting all six of your cards it's .681 to sixth power or .10,
but to calculate the odds of NOT getting any of your six cards it's .319 to the sixth or .001.
One in a thousand chance that all six of your selected cards would not be found in a box.
When those six happen to be most of the desirable cards in the set then you have to cry foul.
DaveB in St.Louis
But really, I wish you had just PMed me and I would have gladly paypaled you the $2.70 that those six cards are worth in order to avoid reading this thread.
Collecting 1970s Topps baseball wax, rack and cello packs, as well as PCGS graded Half Cents, Large Cents, Two Cent pieces and Three Cent Silver pieces.
And I'd gladly pay at least double that to have you disappear permanently!
DaveB in St.Louis
<< <i>Well at least they took out all the high pops and left you with all the 0 pop PSA 10 potentials, thats where the real money is in this set. >>
I have really nothing to say lol.
"Live everyday, don't throw it away"
<< <i>No one put a gun to your head to make you read it.
And I'd gladly pay at least double that to have you disappear permanently! >>
Well, the thread title is misleading. I opened the thread expecting an educated and interesting discussion on detecting bad unopened and I got someone using multiplication out of context to make an erroneous point because he thinks somebody took his 1991 Topps Wade Boggs.
Now if you'll excuse me, I have to wipe.