Quoted from JayDee:

That's crazy it was in there. That is a 100 won coin from South Korea

Quoted from Not_Bobby:

Found these in a demolition man years ago, they are slightly larger than a quarter. Subentra 21 is a movie theater in Indonesia.
[quoted image]

Quoted from TheLaw:

Probably not, just someone that got a whole of some simpler sized quarter knock offs.

Quoted from gdonovan:

Some coin from the Black Hole I refurbished.[quoted image]

Quoted from ForceFlow:

Found one of the Mexican coins I was thinking of. It's nearly identical to a US quarter. Non-magnetic; copper & nickel[quoted image][quoted image]

Quoted from stangbat:

I found a South Korean 100 won coin in one of my cash boxes when emptying coins. They will sometimes pass through 25 cent coin mechs, it is one of the only foreign coins I've found that will do so. I'd guess this is why you found it, not that the game was in South Korea at any point.

Quoted from LukyDuck:

Ah...South Korea or someone who travels there to visit family. Lots of Koreans live in the US. I lived there on and off for a total of 7 years. I bet there are Koreans living in every state in the US.

Quoted from Mopar:

Here's a few I found in a 1956 United Bowling Alley. No gold pieces, but not bad..
Haha, I had found a Mercury dime in a Bowling Alley, but metal detecting is one of
my Summertime hobbies. Years back, I use to go out a lot. These are some of one
of the Summer's hunt..
[quoted image]

Quoted from Isochronic_Frost:

It’s nuts how many coins get caught in that thing! I was redoing a CT-48 and there was probably 20 bucks in the thing in the drip tray and under the shelf and deep into the weird little channel they built in for the line cord.
It’s a nice time machine for old coins though!

Quoted from Ericpinballfan:

I found two Buffalo nickels in a flipperless pin last year.
[quoted image]

Quoted from Mopar:

Here's a few I found in a 1956 United Bowling Alley. No gold pieces, but not bad..
Haha, I had found a Mercury dime in a Bowling Alley, but metal detecting is one of
my Summertime hobbies. Years back, I use to go out a lot. These are some of one
of the Summer's hunt..
[quoted image]

Quoted from LTG:

3

2 walking liberty half dollars.
LTG : )

Quoted from Mopar:

All the coins I found back in the early days I used a Whites Pro Plus.
Maybe 7 years or so ago I paid $700.00 plus for a Whites MXT and didn't go out with it
until last year, and it doesn't function properly. I should have checked it out when first
new, but I'll be sending it in for repair before the end of Winter. Maybe I'll send the Pro
Plus in also for freshening up. It's been a great detector..

Quoted from KingHebes:

Found this gold quarter in one of my coin boxes on route. Ive cleared some jammed Canadian and French coins from mechs. Found a Canadian penny looking thing in the coin box once also. Wasnt sure how it got through the mech, i tried a bunch and it was rejected everytime.[quoted image]

Quoted from stangbat:

Since I've been routing games I've of course found a few silver quarters in cash boxes. Unfortunately you don't find as many as you'd think. I maybe find one per year.
One of the weirdest things I experienced is I ran a couple of games that were imports. They had two slot Entropy doors so the only real difference is the slots themselves are taller and wider, so you can put in 25 cent mechs and have no problems. So you'd think. I'd often come in and a dollar coin would be jammed in a slot. In a period of a few months I had accumulated several Susan B Anthony, Sacagawea, and presidential dollar coins. I finally ordered the correct, quarter sized slots and installed them. But the icing on the cake is below. Yes, I came in one day and a silver Franklin half dollar was jammed in a slot. The coin isn't in good enough shape to make it worth much, but the value of the silver alone is over $6. Go figure. Also pictured below is a standing liberty 25 cent piece that was in a cash box. Unfortunately it isn't in great shape and isn't worth much more than melt value.
[quoted image]

Quoted from Frax:

Not much in the way of interesting things from pins, but I did have a customer when I worked at Chick-Fil-A one day pay with a few silver certificate dollar bills, and another guy that paid in a stack of 20 sequentially numbered new dollar bills. I do have some coins from that time as well that were just neat to see, but nothing of any real value.

Quoted from stangbat:

Canadian tokens,

Quoted from dirkdiggler:

Just found this Domino Pizza coin in the coin return of the getaway I picked up yesterday[quoted image][quoted image]

Quoted from ramegoom:

This was an interesting find.
I bought an old dollar slot machine from a guy who didn't have the keys for it - but assured me it had Ike dollars inside. Insisted there was at least $150 worth of coins in it, so I bought the machine for $200. Didn't really believe him but thought it's worth a shot.
Got the monster home, drilled the lock and wouldn't you know, $183 in Ike silver dollars inside! Yesss..scored!
So I emptied the hopper and after I counted them, dropped them back in. For whatever reason, one of the coins made an odd sound when I put dropped it on the table. Singled it out, started examining it, and realized it was hollow, so I used a knife. Sure enough it was a hollowed out Ike dollar, looks like it was very carefully machined. Nothing inside, but looks like there was enough room to put another smaller coin, or maybe a memory card. Totally weird. First image is that coin next to a regular Ike dollar.
[quoted image]
Here's the coin opened up:
[quoted image]
[quoted image]
[quoted image]

Quoted from ramegoom:

Sitting in the "gold coin" pocket of my antique cash register.
[quoted image]

Quoted from barakandl:

Found inside a Baywatch cabinet that was a reimport from Japan.[quoted image]

Quoted from ForceFlow:

Just found this coin from the United Arab Emirates. Pretty much the same size as a quarter.
[quoted image][quoted image]

Quoted from JRBBRJ:

I have had this since I was a kid. Cannot remember where I got it but I think my uncle.
[quoted image][quoted image]

Quoted from noitbe1:

Just found this really rare « space rider » a kit of 200 pieces. (For sale)
https://www.ipdb.org/showpic.pl?id=4018&picno=45031[quoted image][quoted image][quoted image]

Quoted from OLDPINGUY:

Re-Discovered This old coin....It wasnt in a game, But Ive seen it since I was little.
My Mother Received it when she was young, while helping with an expedition up Mt Ararat, looking for Noahs Ark in the early 50s.
Its Severus Alexander, and Julia Maesa, circa 235 AD. Both Assassinated, for there Peaceful Agenda, when others wanted war.
Its a big Bronze Commemorative coin, and was reshared with me by my aging mom.
Just thought it was really cool and wanted to share.
[quoted image][quoted image]