Monster Box — 500 x 1 Troy Ounce .999 Fine Copper Rounds

500 rounds. 25 tubes. One serious statement.

The Williams Bullion Monster Box is the ultimate copper stacking purchase available in New Zealand. Containing 500 x 1oz .999 fine copper rounds packed into 25 tubes of 20, this is bulk copper bullion buying at its best and at $7.50 per round, it's the lowest per-unit price in our entire range.

Whether you're building a long-term physical metals portfolio, buying copper as an inflation hedge, or simply going all-in on your stack, the Monster Box delivers exceptional value with the security of insured, tracked delivery anywhere in New Zealand.

Copper's industrial demand continues to grow globally driven by electric vehicles, renewable energy infrastructure, and electronics manufacturing. Owning 500 troy ounces of physical .999 fine copper puts you ahead of most retail investors in New Zealand who haven't yet discovered this accessible and tangible asset class.

What's in the box:

500 x 1oz .999 fine copper rounds
25 sealed tubes of 20 rounds each
Purity: .999 fine copper (99.9%)
Weight per round: 1 troy oz (31.1 grams)
Total copper weight: 500 troy oz (15,552 grams / 15.55kg)
Price per round: $7.50 (best value in our range)

Shipping: All Monster Box orders are shipped with full insurance and tracked courier delivery NZ-wide. Due to the weight and value of this order, signature on delivery is required. Contact us before ordering if you'd like to discuss local pickup from our Christchurch location.

Buying for a group, business, or as a gift? Contact us at Sales@williamsbullion.co.nz for large order enquiries.