Starting a copper stack raises three practical questions, and none of them are about metallurgy. How much should I buy at a time? How often? And what will I wish I had done differently by this time next year?
This is a practical answer for someone in New Zealand starting from nothing. There are no forecasts here, nothing about what copper might be worth later, and nothing that amounts to a recommendation to buy. It is about the mechanics of ordering, paying for delivery and keeping records over twelve months.
Month one: one small order, on purpose
Your first order has one job. It teaches you what the metal looks like in your hand, how ordering and delivery actually work, and whether you enjoy owning the stuff. It does not need to be large, and there is no prize for starting big.
Buying singles keeps the first outlay small. A 1 Troy Ounce Copper Bar .999 Fine is $9.00 and a 1 Troy Ounce Copper Round .999 Fine Copper is $10.00. You can see the full range in the copper bullion collection.
Do the shipping maths before you check out
This is the part that is easy to overlook. Delivery within New Zealand is a flat NZ$20, and it is free on orders over NZ$200. On a small order that $20 is a meaningful share of what you pay.
Work it through. The Starter Stack 5 x 1oz Copper Rounds is $50.00 for five 1oz rounds. Add $20 delivery and you have paid $70.00 for five ounces, which is $14.00 an ounce. The same $50.00 spent as part of a larger order that comes to more than NZ$200 costs you nothing to ship.
That does not make a small first order wrong. It makes it a deliberate choice: you are paying for the experience of receiving one, checking the packaging, and deciding whether to continue. Just go in knowing the number.
One thing we will not dress up
The Starter Stack is five of the same $10.00 rounds sold together for $50.00. There is no discount built into it. It is a convenience bundle and a tidy first order, nothing more. A lower cost per ounce comes from buying in larger formats, not from this one.
Months two to four: choose a rhythm you can actually keep
A small purchase you repeat is easier to sustain than a large one you never follow up. The four options below are budgeting habits rather than investment strategies, and the only differences between them are delivery cost and how easy each one is to stick to.
Pick one of these and hold it for a quarter before you judge it:
- Fixed monthly amount. A set dollar figure every payday, whatever it buys. Simple, but small monthly orders keep paying the $20 delivery charge.
- Quarterly ordering. Set the money aside monthly and place one order a quarter that comes to more than NZ$200. Fewer parcels, no delivery charge, and it forces a little patience.
- Threshold buying. Buy only when a specific pot of money reaches a set figure. Works well if your income is uneven.
- Occasion buying. Birthdays, end of financial year, a completed job. Fewer purchases, but each one is easy to remember and easy to record.
If delivery cost is your main concern, the quarterly option removes it entirely, and it stops you checking the site every second evening.
Months five to eight: the format decision
Somewhere around the middle of the year, buying singles one at a time starts to feel slow. This is the point where format matters, because format is what moves your cost per ounce.
Here is the ladder, using our listed prices at the time of writing:
- 1oz round singles: $10.00 each, so $10.00 an ounce.
- 1oz bar singles: $9.00 each, so $9.00 an ounce.
- Tube of 20 x 1 Troy Ounce Copper Rounds: $160.00 for 20 ounces, so $8.00 an ounce.
- The Kilo Club: $285.00 for 36 ounces, which works out at about $7.92 an ounce.
- The Foundry Box: $755.00 for 100 ounces, so $7.55 an ounce.
Note where the $160.00 tube sits against the NZ$200 threshold. One tube on its own attracts the $20 delivery charge, which lifts your real cost to $180.00 for 20 ounces, or $9.00 an ounce. Two tubes at $320.00 ship free and stay at $8.00 an ounce. Small detail, real money.
None of this means you should stretch to a larger box. It means that when you do step up, it is worth checking whether the order lands above or below the threshold.
Keep a plain record from the first order
A spreadsheet takes ten minutes to set up and saves a great deal of guessing later. Six columns is enough:
- Date of order
- What you bought and how many
- Total troy ounces
- Amount paid for the metal
- Delivery paid
- All-in cost per ounce (metal plus delivery, divided by ounces)
That last column is the one that teaches you something. It is the difference between what you think you are paying and what you are actually paying.
The GST line, stated plainly
Copper is not covered by New Zealand's fine metal GST exemption. That exemption applies to gold, silver and platinum only, so copper bullion is sold GST inclusive. Every price on this site already includes GST. If you are buying through a company or a registered entity, confirm your own position with your accountant or with Inland Revenue rather than relying on a blog. There is more on how pricing, GST and delivery fit together in our guide to buying copper bullion in New Zealand.
Storage in year one: keep it boring
Copper reacts with air and with skin oils, and it will darken over time. That is normal for the metal and not a fault. Handle pieces by the edges, keep them dry, leave tubes and capsules closed rather than opening them weekly, and store them somewhere with a stable temperature rather than a garage shelf that swings from frost to summer heat. Do not try to polish toned copper back to bright, because cleaning can leave marks that are more obvious than the toning. Our storage guide goes through this in more detail.
Two things worth knowing on day one, not month eleven
First, Global Copper does not buy metal back. There is no buyback desk here, and selling anything you own would be something you arrange yourself. Better to have that clear at the start than at the end.
Second, we deliver within New Zealand only. Orders are dispatched within one to three business days and travel tracked with signature on delivery, so allow for transit time on top of that if you are buying with a date in mind.
What month twelve should look like
At the end of the first year, open the spreadsheet and answer four questions honestly.
- How many troy ounces do you hold, and what did they average all-in per ounce?
- How much did you spend on delivery across the year, and could a different rhythm have reduced it?
- Are the pieces stored somewhere you would still be comfortable with in five years?
- Do you still enjoy it? If the honest answer is no, stopping is a perfectly reasonable outcome.
A good first year is not measured in ounces. It is measured in whether you built a habit you can repeat, kept your costs where you expected them, and know exactly what you own and where it is.
If you have a question about a format, an order or delivery, email sales@globalcopperbullion.com or call +64 3 667 2327.
Please note: this article is general information about buying physical copper bullion. We are not licensed financial advisers and nothing here is financial advice. Prices quoted are our listed prices at the time of writing and include GST.