A real-world reference
Users can immediately understand the approximate service value without analysing blockchain fees, infrastructure costs or complex pricing formulas.
SDR service pricing
A service price based on two Big Macs.
Seeder uses a familiar real-world benchmark instead of an abstract pricing formula. The standard price of one SDR is based on twice the average United States Big Mac price published in the Big Mac Index.
Current benchmark
1 SDR =
12.44
USD
$6.22
× 2 =
$12.44
The standard SDR price is based on twice the latest available average United States Big Mac price. One SDR pays for one complete encrypted record storage operation, including the associated Sui transaction cost.
A price people understand
Why use the Big Mac Index?
The Big Mac Index translates an abstract economic value into something familiar. A Big Mac is widely recognised, has a measurable average price and provides a simple way to explain the approximate value of one storage operation.
Reviewed with new index data
The Economist generally publishes Big Mac Index observations twice a year. Seeder reviews its standard SDR sales price when a new United States observation becomes available.
Existing SDR remains usable
A later price update applies only to newly purchased SDR. A token already held in a wallet continues to pay for one encrypted record, regardless of its original purchase price.
Historical benchmark
United States Big Mac price history
The chart uses the United States local-price observations contained in The Economist's public Big Mac Index dataset. The current published series used here begins in 2000.
Latest available observation: July 2026 — $6.22
Open the Big Mac Index
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