I Did Something Fun As A Kid… And Now It’s Worth 6 Digits!!!

Oh boy. This is going to be a picture heavy post. And probably the most fun post for me on SG TTI thus far.

305) Currency collection.jpg

As a little kid some 25 years ago, I used to collect stuff. There were 3 things that I was really serious about for several years: Currency (Coins & Notes), Stamps and Phonecards. (Yes, phonecards for public pay phones! No, NOT SIM cards!)

If you have no idea what are phonecards… well congrats. You have a ton of what’s probably the most valuable resource in the world.

Recently, in the midst of doing some year end packing, I found my collection lying in the dust and got them valued professionally. Despite it being a “down market” (that’s what I was told anyway), the entire collection, valued separately, but in it’s entirety, is worth north of 6 digits!!!

Like WOW.

OK, if at this point, you’re feeling a bit underwhelmed, that’s totally understandable. Afterall, I’ve heard of single stamps that’s worth 7 digits so my entire massive collection being worth 6 digits isn’t much to shout about.

The “Penny Black” for example:

304) Penny Black stamp.jpg

How much is this baby worth? Priceless probably.

Anyway, I was really really really super surprised. To put things into context, this  is kinda the stuff that sits in the corner of the storeroom, you bring it along whenever you shift house but never really pay attention to it. As a kid, I used to diligently catalog them. It was not so easy to find out more details about my currency and stamp collection because back in those days, there wasn’t even the internet. (yes, serious!)

Turns out that a quarter of a century ago, I was a “buy-and-hold” Graham and Dodd type of investor, before I even knew what that was. Better yet, I didn’t actually buy any of these.


Phonecards, for the uninitiated, belong to the era when public pay phones are everywhere. They mostly look like this too:

306) Singapore phonecard payphone.jpg

Notice the phone books at the bottom. Nostalgic eh.

I have a ton of phonecards, mostly unceremoniously kept in old, dirty namecard holders like these:

307) namecard holders for phonecards.JPG

308) Phonecard 1.JPG

Some of you guys may own Singtel. I dont. But I have Singapore Telecom.

309) Phonecard 1 back.JPG

The back of each phonecard would have a ticker bar of some sort. Notice the tiny little puncture holes on the ticker bar? That indicates how much value is left in your card. Most of the cards in my collection have a puncture at the $0 mark. Why? Cos I used to hang around and wait for people to finish making their calls and discard their cards, before swooping in to collect them.

333) Phonecards 1.JPG

Fuji Film doesn’t even exist anymore


1996. The “First Of Its Kind” is now probably  on it’s way to being the  last of it’s kind.

337-phonecards-5National Day 1994… These kids should be in their mid 30s now, probably with kids of the same age when they took this photo.

Again, another now defunct company: Kodak

Defunct = good for my collection. Nobody can produce Kodak phonecards anymore because 1) Kodak is defunct

2) Phonecards are defunct



SMRT commemorative set with the flimsy old MRT cards! Ironic that many yrs later, it’s now a private company


And of course, Coca Cola collector item phone card. Coca Cola stuff tends to be very well collected worldwide for some reason.


This should catch the attention of most readers. Everyone likes to look at money.

310) Sg Currency Collection.JPG

Part of my SG old notes collection. Some keen eyed readers may notice that hey, there’re $2 and $10 and $50 notes that are “current” and not exactly old, why are they there?

So let’s play a little game of “spot the difference”:

311) different signature notes $10 - Copy.JPG

Spot any differences between a “current” note and the notes in my collection?




Answer: The signature!

Both the 2nd notes are signed off by Lee Hsien Loong when he was the Chairman of Board of Commission Of Currency Singapore. Since he’s probably never going back to that role again, you won’t have new notes with his signature on it. Most people are not going to bother or even realize this minute detail, so over time, the supply of such notes will go down as they get destroyed or replaced and taken out of circulation.

Then I’ll be one of the few holding on to a substantial supply.

Deep value, long term, buy and hold investing at it’s best. :)

312) different signature notes $2 - Copy.JPG

More variants in my $2 collection.


How much is one of these bird series $1 notes worth?

How much is a stack of 1,000 such notes worth?

How much is a stack of 1,000 such notes, but in crisp, mint condition worth?

314) Bird series $1 notes in running order.JPG

How much are several stacks of these, each with 1,000 notes, all unfolded and in crisp mint condition, and with serial numbers in running order worth?

Too bad I don’t have the series starting from 000000 – 001000. I’m guess that’d be worth a lot a lot more.

Some other notable mentions:

315) Orchid series note.JPG

316) $50 with hologram.JPG

I remember spending 1 of these $50 notes with a hologram of Yusof Ishak on MacDonald’s. LOL. Damnit.

 317) old $10 comparison.JPG

1st July 1941. These are much older than me. The 1st note looks the cleanest, last looks the oldest.

Which of these are the most valuable, and why?

Answer: The last is the most valuable, followed by the middle, with the top one the least.

Why so?

318) 1st $10 note.JPG

1st note’s “lion head” hologram. That’s the normal one.

319) 2nd $10 note.JPG

The 2nd note’s hologram is misprinted to be lower than it should be.

320) 3rd $10 note.JPG

The 3rd note’s hologram is completely facing the wrong direction!

When there’s an error like this, it tends to be more valuable because it’s unique and much more rare.

These are some of my favorites:


Banana Notes (Currency when Malaya was occupied by the Japanese)

322) Jap gov currency 2.JPG

1st July 1941!

327) $10 coin.JPG

Ever seen a Singapore $10 COIN before?

328) Macau handover to China commerative set.JPG

1999 Macau’s handover to China commemorative set. I’m betting that some ultra wealthy Chinese history and nationalistic fanatic will take this off my hands some day.

332) SG old coins.JPG

All of these coins are older than me.

332) old manchurian coin.JPG

I have like 1,500 of these 1909 Manchurian coins. This coin was minted 10 yrs before the Titanic sunk. Imagine that.

Found good info about these coins here:


Digging up my treasured collection is itself a hell of an experience… but THIS is my absolute favorite:

329) old envelopes.JPG

A bunch of ancient envelopes that I used to store some of my notes!

The 1st envelope was back in Sec 1. I was a pretty good student, and won a couple of “book prizes” for certain subjects. Back then, winning a book prize gives you…. errr like $30 in book vouchers. Real cheapo considering how hard it is to win.

Anyway, since I really liked History then, I used the envelope that my prized $30 came in to store my notes.

The 3rd envelope says “Brunei Cannot Use Notes”. Let me explain. As a kid, I was thinking of accumulating at least 1 of EVERY SINGLE NOTE of every single country in the world. I figured that as long as I have a single one of it, any additional copy will then go into my other trading pool, which I can use to trade and/or sell to eventually swap it for new currency notes or coins that I don’t have under the “cannot use” category.

Some kids trade basketball cards, some trade pokemon, some trade erasers.

I trade currency.

Many of the old envelopes are from “Mercury Freight” as my dad used to work there. I remember his work involved driving around everywhere, which is great for me as a kid, as dad would be able to come pick me up from school anytime. (Petrol is paid for by the company too!)

The last envelope… lol that’s one of favorites. It holds only 1 single coin:

Front and Back of coin.

At that time, I asked my parents why does it say “Malaya and British Borneo 1961”, together with a picture of the British queen at the back

So is it Malaysia’s, Singapore’s or British’s currency?

Well, I tried to write the explanation as best as my young mind could comprehend on the envelope. “CONQUAR”!! LOL!

Please don’t judge. I think I was around 10 then.



I used to spend countless hours cataloging these and grouping them nicely in albums. There are like 30(?) such albums all full, plus boxes more of uncategorized stamps.


Even now, there are some stamps who’s country of origin remains unknown to me. Like this one above. Where’s that from?!

The more valuable uncut stamps were kept in the more expensive albums

The more valuable ones though, aren’t exactly stamps but 1st day covers! Most of the 1st day covers were kept in large plastic boxes like the one on the left. I have like 12 of those boxes full.


This is one of my favorite:





These aren’t 1st day covers, they’re stamp collectors compilations. Each one inside has limited edition stamps along with detailed explanation of the concept for each stamp design. Here’s 1 example:




International 1st day covers:


I like the Prince William one a lot. Pretty arty farty looking


I also have an enormous chunk of really old 1st day covers.

As far as I know, in those days, if you’d like to get the 1st day covers stamped (with the date and stuff), and you should because that’s what makes it valuable, you’d need to have a name and address on the 1st day cover.

Which is why the older ones all look like this:


There’s a name and address on the envelope.

BUT, because I have some 1st day covers from that era, with stamps but WITHOUT any names or addresses on it, those are supposedly worth a lot more:


Because in those days, it’s supposed to be illegal to stamp the envelop without the relevant address. Well, not illegal. Just not allowed, I guess. That’s my understanding anyway.

Alright, this concludes my post. There’re a lot more unique stuff in my collection, but it’s getting way too image intensive. Plus I’m tired of taking photos so I’ll end here.

Who says investing has to be limited to equities and bonds?

I reckon that the way the whole world is printing $$$, at some stage, the inflationary pressures will be massive. And with that, the collectibles and other hard assets would be the ones that perform well.

I’ll probably keep these, maybe give them to my kids eventually. This must be what WB thinks… except that instead of stamps and phonecards and notes, he’s thinking of whole companies.

“Oh, I just realized that I own listed company ABC. Ah well, might as well keep it for Howard Buffett!”



    1. There are traders for the currency and stamps; for phonecards, it’s much harder. The market is smaller and valuation is much less precise because it really depends on the buyer. Willing seller, willing buyer basis.


      1. pardon my poor english, it is valuable or priceless, not valueless. fond memory is rather more meaningful than the monetary value.


        1. Haha, no worries Bruce. I didn’t even pick that up actually.
          Yes, fond memories are priceless.
          Which would explain my glee at unearthing a couple of old, torn envelopes that would have absolutely zero value to someone else, but brings back lotsa memories for me.


    1. You can try:

      There are others as well, ifg you’ve a large collection, I suggest breaking it up and getting multiple valuations.
      This is just my own unsubstantiated opinion, but I think if your collection is very large, SOTP is < the parts themselves, so it makes sense to break it up if you want to sell.


  1. Hi TTI,
    WOW !! really an impressive collection of so many items ,,, especially the stamps ,, i guess it will be kept for next generation . :-)
    Such collection will be like keeping “good fundamental stocks ” ,, the longer you kept it ,,, the more valuable it will be..
    Cheers …


    1. Hi STE,
      Are you back from your long trip yet?
      If not… I’m honored that you’re reading SG TTI on your holiday! LOL
      I’m awaiting some mega epic pics on your blog.
      Yes, I’ll probably be keeping the entire collection. In fact, since someone has kindly informed me in the comments section, that some of the previously unknown stamps are from the “Soviet Union” era, I’ve spent some time with the kids rearranging that segment to be in the same album as Russia and the Baltics.
      All good fun.


      1. Hi TTI,
        Hahaha,, just back from family cruise vacation this morning ,,,, will be going on 10 days Swiss Alps tour on next Friday,,,,may write one or two blogs in next two days before depart to Switzerland,,,:-)
        Yah , happy family bonding besides keeping your hobbies!
        Cheers !


    1. It’s the remaining value present in the phone card.
      Each time u use the phone card, as the value winds down, the machine punches a hole.
      For eg. if there’s a hole at the “1.2” mark, it means there’s $1.20 worth of value remaining in the card.



  2. I have a bunch of phone card still full with value to sell, how do I sell them?

    Also, I have some bank notes to sell, how to get a professionally valued? Does it cost to have them professionally valued?


  3. Hi, how can I get my old notes and bank coins professionally valued and does it cost to have them professionally valued?

    I have also a ton of phone cards that are still full of value in them, is there anyway I can get a refund for them? Or to sell them off?


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