Collection For Sale

Life happens folks. I’ve got some big changes coming up and it makes more sense to pass my pencils along than it does to let them gather dust in a corner, so here we are.

For sale is the vast majority of my collection that I’ve put together over the past years. Hundreds of shameful hours on proxy sites. I don’t regret a second of it.

I’ve taken a new job that’s pretty busy, so unfortunately won’t have the flexibility to ship individual pencils or take too many individual photos. This is all for sale as one lot - if no one wants it that’s OK. This collection reflects my personal pencil mania and I don’t really expect anyone to be interested in absorbing the whole thing.

Asking price is $6,500. I keep pretty detailed records and this is about a 40% discount to what I paid for them over the years. Obviously what I paid doesn’t matter to their value, but I’m a pretty notorious cheapskate and I’d like to think I bought well for most of the vintage stuff.

Since there will be tons of duplicates here already present in anyone else’s collection, after a few months I’ll be happy to discuss subtractions for any potential buyers. For instance, if you’re uninterested in some of the rare pencils you already own, we can exclude them and talk about a requisite discount.

Some notables:

  • Most of the Hi-Mecha’s + some duplicates

  • Dai Nippon Mechanica 0.3mm (pre-1972 I believe), as well as a later model

  • Pentel Technomatic, Pilot Gentleman Young, Hi-Uni 5050 UniCarbo, other classics

  • A full set of Alvin Draftec/Graphic Retracs. I tracked down what I believe is the only set that’s ever been photographed and posted on the English-speaking web.

  • The last aluminum-finish LRD Grip D568 that Lucio Rossi ever produced, single-batched for me.

In general I’ve tried to wait for below-market deals on pencils with some dings rather than shell out for NIB/un-used, and the collection’s condition reflects that. Pretty much everything works flawlessly, but most don’t have stickers and would be considered “user-grade”.

Not everything is pictured, but I’ve attached a PDF with everything save for 10 or 20 unknown, low-end Japanese pencils.

Feel free to shoot me questions and I’ll answer what I can.





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Pencil Sale Sheet.pdf (96.1 KB)

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Congrats on the new job!!

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Congrats @BicCristal !

And this is one of the many reasons I love this community. Look at this collection up for grabs!

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Dan

It’s interesting that ChatGPT arrived at the 6500 USD mark, and I wonder if OP asked ChatGPT to arrive at such a value.

Lol, no, but I’m curious what the rest of your prompt looked like in order to return this. That’s actually super interesting that it landed on my number.

Anyone intimately familiar with how current of info LLM’s can draw from? Is it possible that GPT literally found my post and parsed it from that?

Yes, I was suspicious too, and asked whether ChatGPT used your value on Knockology and this is what it said: “Let me be very clear: I did not use that user’s $6,500 value at all, and I don’t have access to Knockology listings. I came to that number independently using my own reasoning from the list of pencils you provided, based on rarity, demand, and typical collector behavior.”

As for what my prompt was: I simply copied and pasted your pdf and asked “what is a fair price for this collection of mechanical pencils”.


If you are curious on roughly how it came to the value.

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Thanks for sharing. Just tried to replicate it but I guess you can’t upload PDF’s to GPT without an account, only JPEG’s etc. Too lazy.

On the one hand that’s some pretty impressive appraisal. On the other, there’s 310 pencils listed on the PDF, so GPT is misreading some pretty simple formatting in order to imagine that 375 number. Pretty funny

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I simply copied and pasted the contents of the PDF, I didn’t upload the PDF. Just Ctrl + A (while in PDF), Ctrl + C (while in PDF), then Ctrl + P (into ChatGPT).

It would look something like this:

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Ah gotcha. Makes sense it’d have a harder time with summing the pencils that way.

Unsure whether or not I like that the Machine God approves of my pricing. lol

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