Nike KD 18 International Blue
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Quick Answer
Across sizes, the Nike KD 18 International Blue averages about $167 on the resale market. Your size may cost more or less.
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Live Resale Prices
The lowest ask on each marketplace right now — usually an odd size. Most sizes trade around $167; see prices by size below.
Each card is that marketplace's lowest ask across all sizes — your size may cost more. See prices by size below.
About This Shoe
Updated Jun 1, 2026
The Nike KD 18 'International Blue' showcases a polished design inspired by the original Foamposite One 'Royal,' a shoe that was highly coveted in Kevin Durant's DMV stomping grounds. The upper combines breathable black mesh with gleaming synthetic overlays in a metallic royal blue finish. Performance benefits include a Cushlon foam midsole, fitted with Zoom Air cushioning in the forefoot and an Air Strobel unit in the heel. A translucent rubber outsole provides grippy traction underfoot.
Watch Reviews
On-foot looks and reviews from creators covering this pair. Each one opens on YouTube.
Checked Aug 14, 2026
Nike KD 18 PRM International BlueRonkicks · YouTube · May 9, 2026
Nike Kd 18 “international blue” review in collab con @a@airdombasketballstorenike#kd18#kevindurantSeba Jump · YouTube · Mar 13, 2026
Nike KD 18 “International Blue” - Style Code: IB6684-400Window Shopping With Cacs · YouTube · Jan 19, 2026
International Blue KD 18 Foamposites #Nike #Outfit #Kd18 #Kevindurant #fyp #viral #Nba #basketballSneaker Slam · YouTube · Jan 13, 2026In the News
Coverage of this pair from sneaker publications. Each headline opens on the publisher’s site.
Checked Aug 29, 2026
Release Details
Release Date
January 22, 2026
Retail Price
$170
Colorway
International Blue/Multi-Color/Black
SKU
IB6684-400
Gender
unisex
Silhouette
KD 18
Price Analysis
The Nike KD 18 International Blue in the "International Blue/Multi-Color/Black" colorway is a Nike release. It released on January 22, 2026.
The Nike KD 18 International Blue is currently trading at $167 on the resale market, about 2% below its $170 retail price — an opportunity for buyers. Prices have been stable. Our model projects values around $104 over the next 30 days. SneakerPing's Worth It Score rates this shoe a 6.6 out of 10 — "Good".
As of August 28, 2026, the Nike KD 18 International Blue averages $167 across sizes on StockX, GOAT and eBay - 2% below its $170 retail price. The shoe recorded 30 sales in the last 30 days.
Price History
Daily resale prices for the Nike KD 18 International Blue through August 26, 2026, down 53% across 24 daily observations.
Daily resale price, averaged across sizes.
Price Forecast
Our 30-day outlook: prices look likely to stay stable (Medium confidence). Current model estimate $104. Forecast generated on July 10, 2026.
That is our forecast for this shoe overall, averaged across sizes, not a price for one size. Your size can land above or below it.
Prices by Size
| Size | StockX | GOAT | eBay |
|---|---|---|---|
| 3.5 | — | $433 | — |
| 4 | — | $433 | — |
| 4.5 | — | $433 | — |
| 5 | — | $215 | $200 |
| 5.5 | $171 | $163 | — |
| 6 | $180 | $185 | — |
| 6.5 | $148 | $123 | $170 |
| 7 | $165 | $138 | — |
| 7.5 | $124 | $159 | $105 |
| 8 | — | $103 | $85 |
| 8.5 | $90 | $119 | $120 |
| 9 | $92 | $126 | $102 |
| 9.5 | $100 | $129 | $100 |
| 10 | $100 | $113 | — |
| 10.5 | $114 | $126 | $130 |
| 11 | $104 | $139 | — |
| 11.5 | $135 | $159 | $110 |
| 12 | $137 | — | $140 |
| 12.5 | — | $163 | $188 |
| 13 | $236 | $197 | — |
| 13.5 | $215 | $224 | — |
| 14 | $245 | $157 | $189 |
| 14.5 | $795 | $353 | — |
| 15 | $293 | — | — |
| 16 | $795 | $266 | — |
| 17 | $798 | $303 | — |
| 18 | $228 | $437 | — |
Check retailer size guides for the best fit.
More Kd Releases
How other KD 18 colorways are performing
Recent KD 18 colorways resell for an average of +9% versus retail. Here is how comparable releases are trading now — a useful reference for where this pair's resale value may settle.
| Colorway | Retail | Resale | vs Retail |
|---|---|---|---|
| Nike KD 18 'All-Star Warning Label' | $150 | $238 | +59% |
| Nike KD 18 Black Label | $180 | $249 | +38% |
| Nike KD 18 'Halloween' | $150 | $149 | -1% |
| Nike KD 18 'Smart City' | $150 | $146 | -3% |
| Nike KD 18 'Rain City' | $155 | $125 | -19% |
| Nike KD 18 'Aunt Pearl' | $150 | $117 | -22% |
Resale figures reflect recent sales tracked across StockX, GOAT, and eBay.
Frequently Asked Questions
How much is the Nike KD 18 International Blue reselling for right now?
The Nike KD 18 International Blue averages about $167 across sizes on resale platforms like StockX and GOAT.
When did the Nike KD 18 International Blue release?
The Nike KD 18 International Blue originally released on January 22, 2026 at a retail price of $170.
Is the Nike KD 18 International Blue worth buying?
SneakerPing rates the Nike KD 18 International Blue a 6.6/10 — "Good". With prices currently below retail, this is a particularly strong opportunity for buyers.
Where can I buy the Nike KD 18 International Blue?
The Nike KD 18 International Blue is available on resale platforms including StockX, GOAT, and eBay. If restocks occur, check the Nike website and authorized retailers.
What sizes does the Nike KD 18 International Blue come in?
The Nike KD 18 International Blue is typically available in men's US sizes 4–18, with select colorways also releasing in women's and grade school sizing. Size availability varies by retailer, so check StockX or GOAT for current stock.
What will the Nike KD 18 International Blue resale price be in 30 days?
SneakerPing's pricing model projects the Nike KD 18 International Blue to trade around $104 over the next 30 days. Market conditions appear stable at this time. That projection is for the Nike KD 18 International Blue overall rather than for a single size, and it is based on historical sales data and current market signals. Your size may land above or below it.
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