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New Balance
990v6 Castlerock / M990GL6
Price range
$50 – $137
Too few priced listings for a median
4
active listings
2
tracked variants
28d ago
last refresh
Too few priced listings for a median
| Listing | Posted | Condition | Authenticity | Price ↑ | ||
|---|---|---|---|---|---|---|
 | eBay | 8/14/2026 | New | Unknown | $137 | View on eBay |
 | eBaySold | 7/31/2026 | Good | Unknown | $50 | Sold8/31/2026 |
 | eBaySold | 6/20/2026 | Good | Unknown | $90 | Sold7/22/2026 |
 | eBaySold | 6/13/2026 | Good | Unknown | $125 | Sold7/20/2026 |
We currently track 4 listings for the New Balance 990v6 Castlerock / M990GL6, with prices ranging from $50 – $137, from eBay.
The New Balance 990v6 Castlerock, model M990GL6, exemplifies the brand's commitment to quality and performance in the sneaker market. This iteration features a sleek castlerock grey colorway, offering a versatile aesthetic that seamlessly blends into both casual and athletic wardrobes. Constructed with a premium suede and mesh upper, the 990v6 balances breathability with durability, ensuring long-lasting wear. The ENCAP midsole technology provides exceptional support and cushioning, making it ideal for all-day comfort. This model maintains the classic silhouette that has made the 990 series a staple in both running and lifestyle circles, appealing to sneaker enthusiasts and casual wearers alike. As part of New Balance's iconic 990 lineup, the 990v6 continues the legacy of its predecessors, offering a refined design that runs true to size. Known for its superior cushioning and stability, this sneaker is favored by those who prioritize comfort without compromising on style. The New Balance 990v6 Castlerock is a testament to the brand's heritage, merging functionality with timeless design.
The New Balance 990v6 Castlerock / M990GL6 is a pre-owned New Balance sneaker available for purchase across multiple resale platforms. Shop 4 active listings with prices ranging from $50 – $137. Find this item on eBay. Listings are available in Good and 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 |
|---|---|---|
| Good | 1 | $50avg $50 |
| New | 1 | $137avg $137 |
| Status | Listings | Price range |
|---|---|---|
| UnknownListings where authentication status is not specified | 2 | $50 – $137avg $93 |
| Marketplace | Listings | Total value |
|---|---|---|
| eBay | 1 | $137 |
| Total | 1 | $137 |
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.
