TL;DR
- A collector paid $500,000 for a blue gem AK-47 and Karambit combination through trader Oliver ‘zipeL’ Behrensdorff
- The AK-47 features the ultra-rare 661 pattern with four Titan Holo Katowice 2014 stickers valued at $250,000+
- This represents the second-largest CSGO skin sale in history, confirmed April 16, 2023
- Both skins previously belonged to high-profile collector Luksusbums, known for other major trades
- The deal highlights how sticker applications and pattern rarity exponentially increase skin value

The virtual weapons market witnessed another staggering transaction as a collector acquired two premium Counter-Strike: Global Offensive skins for more than half a million dollars. This purchase demonstrates the extraordinary value that rare cosmetic items can command in gaming economies.
Blue gem skins represent the absolute peak of CSGO skin collecting, possessing unique visual patterns that occur in less than 0.1% of case openings. Much like completing a matched set of luxury items, collectors often seek complementary pieces to build cohesive virtual arsenals. This psychological drive for completion motivated the acquisition of both a blue gem AK-47 and matching karambit knife through renowned CSGO market intermediary Oliver “zipeL” Behrensdorff, who verified this as the industry’s second-most expensive documented skin sale.
Transaction confirmation occurred via social media channels on April 16, 2023. The previous owner, established high-tier collector Luksusbums, has participated in multiple landmark deals, including a $160,000 Wild Lotus AWP skin earlier in the year. Current ownership remains undisclosed publicly, with both digital items temporarily residing in zipeL’s inventory during the transfer process.
I just completed the second largest trade in CS history! Sold these two on behalf of @Luksusbums
– #1 AK-47 661 ST MW with 4x Titan (Holo)
– Karambit #387 P1 in well-wornThe combined sale was +500,000$ pic.twitter.com/EbLyF2NaHq
— zipeL🇩🇰 (@zipelCS) April 16, 2023
Why did a blue gem Karambit and AK-47 sell for $500,000?
The blue gem karambit and AK-47 commanding this premium price represent exceptional examples within their respective categories, though they don’t surpass the absolute record for CSGO skin transactions.
The featured StatTrak™ AK-47 | Case-Hardened possesses the coveted 661 pattern in minimal wear condition. Beyond the pattern rarity, the weapon bears a complete set of four Titan Holo stickers from the legendary Katowice 2014 tournament. Individual unapplied specimens from this sticker series recently traded at $63,196 each, meaning the sticker application alone contributes approximately $250,000 to the skin’s valuation. This particular AK-47 also boasts the most favorable float value among all tradeable Titan-adorned blue gem variants, with the sole superior example being permanently removed from circulation due to trade restrictions.

While individual component valuations remain confidential, industry analysts estimate the AK-47 constituted the majority of the transaction value. The only potential enhancement would be factory new condition, though no Pattern 661 AK-47 Case-Hardened exists in this pristine state within the current market.

The karambit’s valuation follows more transparent market principles. Among CSGO’s knife models, the karambit ranks as one of the most sought-after designs, competing primarily with butterfly knives for collector preference. The specific knife included in this transaction is a blue gem Case-Hardened variant with a well-worn condition rating, indicating substantially more wear than its AK-47 counterpart.
For collectors building comprehensive blue gem collections, acquiring both rifle and knife combinations creates unparalleled prestige. This pairing strategy often drives prices higher than individual purchases, as demonstrated by this landmark deal. Understanding knife float values becomes crucial for serious collectors – well-worn condition typically reduces value by 30-50% compared to factory new, making this transaction’s pricing particularly noteworthy.
This transaction establishes several important precedents for high-end CSGO skin markets. The combination of rare pattern, desirable stickers, and optimal float creates a multiplier effect on valuation that exceeds the sum of individual components. Seasoned collectors recognize that applied tournament stickers, especially from discontinued series like Katowice 2014, can dramatically enhance a skin’s investment potential.
Common mistakes among new skin investors include overlooking float values, misunderstanding pattern rarity percentages, and underestimating sticker contributions to overall value. Advanced collectors should research pattern databases, track historical sales data, and understand condition grading systems before making major acquisitions. Proper authentication through established traders like zipeL provides essential protection against market fraud.
The timing of this deal during 2023 suggests continued confidence in CSGO skin markets despite game aging, possibly anticipating continued player migration to Counter-Strike 2 while maintaining skin compatibility.
Action Checklist
- Research pattern databases to verify blue gem authenticity and rarity percentages
- Consult established traders for authentication before major purchases exceeding $10,000
- Analyze float values using community tools to assess condition impact on valuation
- Evaluate sticker contributions separately from base skin value
- Monitor historical sales data through tracking websites to establish fair market value
No reproduction without permission:Game Guides Online » Blue gem AK-47 and karambit combo sells for $500,000 Understanding the $500,000 CSGO skin deal: blue gem rarity, sticker value, and collector psychology explained
