New Balance 990v6 MiUSA Grey Day (2023)
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Quick Answer
Across sizes, lowest asks for the New Balance 990v6 MiUSA Grey Day (2023) average about $235. Your size may cost more or less.
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Shop lowest ask: $187 on GOATNot enough sales Too few recent sales in size 4 to judge this price.
GOAT
As of October 30, 2026
$187ViewStockX
As of October 30, 2026
$237VieweBay
As of October 30, 2026
$255View
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Price types
- Lowest ask (size 4)
- $187
- As of October 30, 2026
- Retail
- $220
Not enough sales in size 4 to chart yet.
See the full price forecast — history & 30-day prediction →
About This Shoe
Updated May 18, 2026
Launching as part of the ‘Grey Day 2023’ collection, the New Balance 990v6 Made in USA dresses the lifestyle runner in the Boston brand’s signature color palette. Breathable light grey mesh is deployed on the upper, fortified with navy leather detailing and grey pigskin suede overlays. Reflective detailing on the tongue and heel tab offers enhanced visibility in low-light conditions. Undergirding the sneaker is New Balance’s ENCAP midsole, featuring FuelCell foam cushioning with a tough polyurethane rim.
Sizing New Balance 990
Early read6 of 14 say half a size down
- “Half size down my usual Nike size was probably the ideal size.”r/Newbalance · Feb 2024
- “Solid advice to half size down on MiUSA”r/Newbalance · Feb 2024
- “I was suprised these models fit me well as a 1/2 size down.”r/Newbalance · Feb 2024
Based on 14 comments across 4 threads, newest Apr 2026. Checked Oct 11, 2026.
Release Details
Release Date
May 12, 2023
Retail Price
$220
Colorway
Marblehead/Vintage Indigo
SKU
U990TC6
Gender
unisex
Silhouette
990v6
Price Analysis
The New Balance 990v6 MiUSA Grey Day (2023) in the "Marblehead/Vintage Indigo" colorway is a New Balance release. It released on May 12, 2023.
Lowest asks for the New Balance 990v6 MiUSA Grey Day (2023) average $235 across sizes, a 7% premium over the $220 retail price. Prices have been stable. Our model projects values around $197 over the next 30 days. SneakerPing's Worth It Score rates this shoe a 4.3 out of 10 — "Fair".
As of October 30, 2026, lowest asks for the New Balance 990v6 MiUSA Grey Day (2023) average $235 across sizes on StockX, GOAT and eBay - 7% above the $220 retail price. The shoe recorded 5 sales in the last 30 days.
Price History
Daily resale prices for the New Balance 990v6 MiUSA Grey Day (2023) through October 29, 2026 across 6 daily observations.
Daily resale price, averaged across sizes.
Price Forecast
Our 30-day outlook: prices look likely to stay stable (High confidence). Current model estimate $197. Forecast made Oct 29 for Nov 28.
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 |
|---|---|---|---|
| 4 | $237 | $187 | $255 |
| 4.5 | $202 | $228 | — |
| 5 | $187 | $169 | — |
| 5.5 | $157 | $188 | — |
| 6 | $179 | $204 | — |
| 6.5 | $254 | $280 | — |
| 7 | $237 | $217 | — |
| 7.5 | $250 | $380 | — |
| 8 | $314 | $346 | — |
| 8.5 | $347 | $306 | — |
| 9 | $251 | $292 | — |
| 9.5 | $265 | $301 | — |
| 10 | $250 | $284 | — |
| 10.5 | $316 | $350 | — |
| 11 | $185 | $315 | — |
| 11.5 | $269 | $424 | — |
| 12 | — | $2,205 | — |
| 13 | $371 | $286 | — |
| 14 | $178 | $316 | — |
Check retailer size guides for the best fit.
More New Balance 990 Releases
New Balance 990v6 MiUSA Cream
July 27, 2023
New Balance 990v6 MiUSA Action Bronson Lapis Lazuli
June 30, 2023
New Balance 990v4 MiUSA Grey Silver
June 2, 2023
New Balance 990v4 Made in USA 'Grey Day 2023'
May 12, 2023
New Balance FuelCell 990v6 Black Silver (GS)
April 7, 2023
New Balance 990v6 MiUSA Black Grey White
April 7, 2023
Where to buy the New Balance 990
Compare lowest asks across StockX, GOAT and eBay for every New Balance 990 colorway we track.
How other 990v6 colorways are performing
Recent 990v6 colorways resell for an average of +15% 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 |
|---|---|---|---|
| New Balance 990v6 MiUSA Action Bronson Lapis Lazuli | $220 | $489 | +122% |
| New Balance 990v6 MiUSA Sulphur Green | $220 | $294 | +34% |
| New Balance 990v6 MiUSA Action Bronson Untitled | $220 | $200 | -9% |
| New Balance 990v6 MiUSA Teddy Santis Castlerock Moonrock | $220 | $195 | -11% |
| New Balance 990v4 MiUSA Olive Leaf | $200 | $157 | -21% |
| New Balance 990v6 MiUSA Avocado Natural Mint | $200 | $149 | -25% |
Resale figures reflect recent StockX and GOAT sales, or a market estimate where a pair has no recent sales.
Frequently Asked Questions
How much is the New Balance 990v6 MiUSA Grey Day (2023) reselling for?
Lowest asks for the New Balance 990v6 MiUSA Grey Day (2023) average about $235 across sizes on resale platforms like StockX and GOAT. That is a 7% premium over the $220 retail price.
When did the New Balance 990v6 MiUSA Grey Day (2023) release?
The New Balance 990v6 MiUSA Grey Day (2023) originally released on May 12, 2023 at a retail price of $220.
Is the New Balance 990v6 MiUSA Grey Day (2023) worth buying?
SneakerPing rates the New Balance 990v6 MiUSA Grey Day (2023) a 4.3/10 — "Fair". Check current market prices before committing.
Where can I buy the New Balance 990v6 MiUSA Grey Day (2023)?
The New Balance 990v6 MiUSA Grey Day (2023) is available on resale platforms including StockX, GOAT, and eBay. If restocks occur, check the New Balance website and authorized retailers.
What sizes does the New Balance 990v6 MiUSA Grey Day (2023) come in?
The New Balance 990v6 MiUSA Grey Day (2023) 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 New Balance 990v6 MiUSA Grey Day (2023) resale price be in 30 days?
SneakerPing's pricing model projects the New Balance 990v6 MiUSA Grey Day (2023) to trade around $197 by Nov 28, in a forecast made Oct 29. Treat that as an estimate of the price level, not a call on which way prices will move. That projection is for the New Balance 990v6 MiUSA Grey Day (2023) 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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