There are four different tiers in the index, numbered 1-4 in order of value, with 1 being the highest and 4 lowest. The numbers in the opposite column signify the seed patterns, which are basically a variation in the Case Hardened pattern transferred onto the weapon from a color sheet.

Tier 1 patterns have the highest amount of the Blue stain from the Case Hardened finish, and thus generate the highest amounts of overpay for the skin, sometimes several times over the average market value, due to their rarity and demand. The amount of the blue stain gradually decreases as you go down the tiers, and the least amount is present on patterns from Tier 4, which are equivalent in value to the average market value at which the skin sells for.

667, 406, 239, 503, 349

195, 251, 400, 598, 199, 807, 475, 972, 381, 345, 292, 80, 315, 414

182, 889, 964, 95, 546, 285, 959, 147, 311, 328, 652, 570, 885, 788, 899, 358, 629, 144, 6, 222, 587, 18, 114, 34, 831, 808, 346, 41, 295, 811, 208, 309, 644, 436, 933, 108, 464, 657, 58, 72, 705, 960, 528, 858, 376, 378, 561, 19, 119, 553, 944, 241, 801, 153, 76, 523, 501, 313, 566, 871, 458, 214, 525, 880, 699, 602, 669, 369, 138, 748, 402, 390, 434, 835, 579, 633, 720, 111, 127, 604, 473, 156, 107, 658, 457, 8, 242, 10, 190, 707, 573, 185, 716, 502, 735, 117, 453, 255, 399, 751, 881, 424, 403

203, 839, 867, 721, 141, 679, 280, 741, 430, 220, 507, 714, 866, 979, 88, 753, 306, 283, 440, 768, 293, 704, 793, 173, 586, 372, 877, 332, 316, 923, 990, 612, 164, 159, 22, 13, 356, 837, 103, 958, 206, 128, 24, 623, 709, 314, 577, 451, 442, 617, 615, 806, 819, 533, 500, 560, 513, 804, 518, 785, 445, 425, 897, 342, 398, 61, 273, 456, 931, 32, 116, 282, 176, 59, 299, 618, 764, 838, 630, 928, 829, 191, 531, 443, 613, 256, 264, 275, 250, 367, 253, 830, 180, 792, 421, 455, 429, 466, 163, 489, 715, 373, 56, 52, 847, 919, 27, 632, 279, 904, 441, 162, 894, 499, 362, 655, 78, 859, 269, 873, 672, 569, 198, 968, 746, 67, 7, 462, 703, 506, 640, 136, 922, 143, 995, 650, 118, 926, 168, 982, 583, 747, 710, 917, 778, 749, 135, 371, 913

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