The best blue gem pattern seeds for the MAC-10 Case Hardened in CS:GO. Less than twenty of the 1,000 possible case-hardened patterns qualify as a blue gem.
Best Possible MAC-10 Blue Gem Seeds
- Paint seed 95
- Paint seed 239


All Blue Gem Seeds for the MAC-10 Case Hardened
- Paint seed 19
- Paint seed 22
- Paint seed 80
- Paint seed 95
- Paint seed 199
- Paint seed 239
- Paint seed 251
- Paint seed 295
- Paint seed 313
- Paint seed 349
- Paint seed 406
- Paint seed 503
- Paint seed 667
- Paint seed 748
- Paint seed 807
- Paint seed 831
- Paint seed 890
- Paint seed 944
Why are Blue Gems so expensive?
The best blue gem patterns will always cost significantly more than market value because they are sought after by collectors. If you happen to unbox a case-hardened skin, the odds of it being a rank one blue gem are slim to none, often less than a one percent chance. The light blue skins may not look cool to the average player, but owning one of these rare patterns is an enormous flex to anyone who understands how expensive they are.
How much will a rank one Blue Gem cost?
There is no simple value for how much a rank one blue gem will cost since they are so uncommon, but in the past, they have sold for several hundred times their average case-hardened market value. A collector owning a Karambit Case Hardened blue gem famously declined an offer of one and a half million dollars for his beloved number one best pattern blue gem knife.
We hope you found our guide helpful on the MAC-10 Case Hardened Blue Gem. Feel free to ask any questions or post a trade in the comments.