Starting a normal 2545 D crsytal weap (SoR Bichwa, Goatstaff, etc)
1 st upgrade to a 3272 D cystal weap cost 480.000 (Elven Long Sword, Staff of Life, etc
2 nd upgrade to a 916 C crystal weap cost 588.000
3 rd upgrade to a 1148 C crystal weap cost 696.000
4 rd upgrade to a 1720 C crystal weap cost 1.716.000
5 rd upgrade to a 2452 C crystal weap cost 2.196.000
Calculating upgrading D = +/- 660 per crystal D prices are rounded up 1000
Calculating upgrading C = 3000per crystal
D 1594 to D 1927 = AA 220000
D 1927 to D 2545 = AA 408000
D 2545 to D 3018 = AA 312000
D 3018 to C 784 = AA 360000
C 784 to C 848 = AA 192000
C 848 to C 916 = AA 204000
C 916 to C 988 = AA 216000
C 988 to C 1148 = AA 480000
C 1148 to C 1336 = AA 564000
C 1336 to C 1528 = AA 576000
C 1528 to C 1912 = AA 1152000
C 1912 to C 2112 = AA 600000
C 2112 to C 2452 = AA 1020000