This StatTrak AK-47 Case Hardened pattern 661 blue gem is CS2’s only Factory New 661 skin, valued at $800K–$2M.

On a quiet January night in 2024, a listing on Buff.163 made the CS2 skin world sit up like a poker table hearing a new player push in every chip. It was a StatTrak™ AK-47 | Case Hardened, pattern 661, Factory New, float 0.04827. For collectors, the reveal felt like a museum quietly hanging a lost Vermeer in a utility closet: impossible, intimate, and instantly legendary. The owner stayed anonymous. Screenshots traveled faster than any official announcement. By 2026, the story has not lost its shine; if anything, the skin has become the benchmark against which every other blue gem is measured.

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🧊 A Pattern That Became a Passport

Pattern 661 is the AK Case Hardened blueprint that collectors call the best blue gem pattern for the rifle. On this particular gun, that pattern met the cleanest possible canvas: a StatTrak™ Factory New float of 0.04827. According to Float.db, it became the only Factory New example in the world. Four StatTrak™ Minimal Wear 661s were already known to exist, with one trade-banned. Only five non-StatTrak™ 661s were cleaner. Those numbers turned a skin into a passport to a very small club.

The gun did not need stickers, a famous owner, or a tournament story. It had arithmetic on its side. In a market where collectors chase float values the way astronomers chase decimals, the AK stood out like a single blue flame in a cathedral of gray steel. The owner had not publicly revealed himself, and the skin was not yet for sale. That silence gave the item a second kind of rarity: uncertainty.

Detail Value
Pattern 661
Finish Case Hardened
Quality StatTrak™ Factory New
Float 0.04827
Public debut Buff.163, Jan. 15, 2024
Known status Only Factory New 661 in the world
Estimated range $800,000 to $2 million
Likely ceiling $1.1 million or more

💰 The Price of a Singular Object

At the time, the market's whisper network pointed in one direction: upward. A perfect blue gem Karambit with a float of 0.04808 was valued at around $1.5 million. Knives almost always outrank guns, but that valuation gave the AK a serious ceiling. A combined AK and Karambit blue gem deal had already gone for $780,000 in a face-to-face trade. This was one rifle, with no stickers, no bundle, and no celebrity provenance.

Observers projected an auction in early 2024, with $1.1 million as a likely landing point, $800,000 as the floor, and $2 million as the outer dream. The skin was not simply expensive; it was a test of whether the CS2 market could price a unicorn without blinking. By 2026, public records and community chatter have not produced a confirmed sale. If the gun changed hands privately, the number stayed behind closed doors. In that sense, the AK became a lighthouse in a fog bank: traders cannot always see the final price, but they keep steering by it.

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🕰️ Why It Still Matters in 2026

CS2's skin market has matured since the first shockwave. There are more collectors, more data, more skepticism, and more money chasing finite objects. The blue gem AK sits at the intersection of every factor that matters: pattern, float, StatTrak™ status, Factory New rarity, and a story that never fully resolved. It is not just a gun skin. It is a stress test for the entire idea of digital scarcity.

For an ordinary player, the item is a fantasy. For collectors, it is a line item. For the anonymous owner, it may be the ultimate hold. The skin arrived without a press release and became a legend without a public sale. That is rare in any market, and almost unheard of in one built on screenshots and trade history. The blue gem AK did not need to fire a single shot to change the conversation. It only needed to exist.

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In 2026, the question is no longer whether the skin was worth the hype. The question is whether any CS2 gun will ever match it. The answer, for now, is a quiet no. The AK-47 | Case Hardened pattern 661 remains the benchmark, the mystery, and the million-dollar ghost in the inventory.