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New Balance
990v6 New Balance Castlerock M990GL6
Median resale value
$204
Based on 8 listings — treat as indicative
$184middle 50% of listings$262+
Based on 8 listings — treat as indicative
Every active listing we track, bucketed by asking price. The band you buy in tells you more than the average does.
8 active listings. Median asking price $204. The middle 50% ask between $191 and $213.
Counts here cover listings with a known price, so they can be lower than the active total above.
| Listing | Posted | Condition | Authenticity | Price ↑ | vs median | ||
|---|---|---|---|---|---|---|---|
 | eBay | 9/22/2026 | New | Unknown | $184 | 10% below the median price | View on eBay |
 | eBay | 10/6/2026 | New | Unknown | $189 | 7% below the median price | View on eBay |
 | eBay | 9/22/2026 | New | Unknown | $192 | 6% below the median price | View on eBay |
 | eBay | 10/7/2026 | New | Unknown | $198 | 3% below the median price | View on eBay |
 | eBay | 9/20/2026 | New | Unknown | $209 | 3% above the median price | View on eBay |
 | eBay | 9/17/2026 | New | Unknown | $210 | 3% above the median price | View on eBay |
 | eBay | 9/8/2026 | New | Unknown | $222 | 9% above the median price | View on eBay |
 | eBay | 9/18/2026 | New | Unknown | $265 | 30% above the median price | View on eBay |
 | eBaySold | 9/16/2026 | New | Unknown | $202 | 1% below the median price | Sold10/18/2026 |
 | eBaySold | 9/5/2026 | New | Unknown | $202 | 1% below the median price | Sold10/9/2026 |
 | eBaySold | 6/29/2026 | New | Unknown | $238 | 17% above the median price | Sold10/17/2026 |
We currently track 11 listings for the New Balance 990v6 New Balance Castlerock M990GL6, with prices ranging from $184 – $265, from eBay.
The New Balance 990v6 Castlerock M990GL6 exemplifies the brand's commitment to quality and performance in the sneaker world. This model features a sleek, modern silhouette that balances aesthetics with functionality, making it a versatile choice for both casual wear and athletic pursuits. Crafted from a premium blend of suede and mesh, the upper promotes breathability and durability, ensuring long-lasting wear. The Castlerock colorway offers a sophisticated yet understated look, ideal for those seeking a refined sneaker. The shoe is built on New Balance's iconic ENCAP midsole technology, which provides exceptional cushioning and support, making it suitable for all-day comfort. The 990v6 is part of New Balance's celebrated 990 series, known for its blend of classic style and advanced performance features. This model runs true to size, catering to a wide range of foot shapes, and has garnered positive feedback for its comfort and stability. With its heritage rooted in running, the 990v6 continues to uphold New Balance's legacy of quality craftsmanship and timeless design.
The New Balance 990v6 New Balance Castlerock M990GL6 is a pre-owned New Balance sneaker available for purchase across multiple resale platforms. Shop 11 active listings with prices ranging from $184 – $265. Find this item on eBay. Listings are available in New condition, so you can choose the quality and price point that suits you.
Current market prices by condition and authenticity, based on active listings.
| Condition | Listings | Price range |
|---|---|---|
| New | 8 | $184 – $265avg $209 |
| Status | Listings | Price range |
|---|---|---|
| UnknownListings where authentication status is not specified | 8 | $184 – $265avg $209 |
| Marketplace | Listings | Total value |
|---|---|---|
| eBay | 8 | $1.7K |
| Total | 8 | $1.7K |
Listing counts in the condition and platform tables are filtered subsets (listings with a known condition or price). The “active listings” figure at the top of the page reflects all tracked active listings and may be higher.
