Merchant Ship

Upgrade costs apply when reaching that level from the previous one.

Optician

Level	Offense upgrade gold	Offense upgrade crystal	Defense upgrade gold	Defense upgrade crystal	Time	Workshop
0	—	—	—	—	—	—
1	0	0	8,000	9,000	1h	29
2	0	0	25,158	24,001	2h	30
3	0	0	93,776	81,963	3h	31
4	0	0	269,143	227,159	4h	32
5	0	0	625,609	518,717	5h	33
6	0	0	1.26M	1.03M	6h	34
7	0	0	2.27M	1.85M	7h	35
8	0	0	3.81M	3.09M	8h	36
9	0	0	6.02M	4.87M	9h	37
10	0	0	9.07M	7.34M	10h	38
11	0	0	13.15M	10.65M	11h	39
12	0	0	18.49M	14.98M	12h	40
13	0	0	25.31M	20.55M	13h	41
14	0	0	33.87M	27.57M	14h	42
15	0	0	44.46M	36.29M	15h	43
16	0	0	57.38M	47M	16h	44
17	0	0	72.97M	59.99M	17h	45
18	0	0	91.58M	75.6M	18h	46
19	0	0	113.59M	94.19M	19h	47
20	0	0	139.41M	116.15M	20h	48
21	0	0	169.49M	141.91M	21h	49
22	0	0	204.28M	171.94M	22h	50
23	0	0	244.29M	206.73M	23h	51
24	0	0	290.05M	246.82M	1d 0h	52
25	0	0	342.1M	292.8M	1d 1h	53
26	0	0	401.06M	345.3M	1d 2h	54
27	0	0	467.53M	404.99M	1d 3h	55
28	0	0	542.19M	472.58M	1d 4h	56
29	0	0	625.72M	548.86M	1d 5h	57
30	0	0	718.87M	634.66M	1d 6h	58
31	0	0	822.4M	730.85M	1d 7h	59
32	0	0	937.13M	838.39M	1d 8h	60
33	0	0	1.06G	958.28M	1d 9h	61
34	0	0	1.2G	1.09G	1d 10h	62
35	0	0	1.36G	1.24G	1d 11h	63
36	0	0	1.53G	1.4G	1d 12h	64
37	0	0	1.71G	1.58G	1d 13h	65
38	0	0	1.91G	1.78G	1d 14h	66
39	0	0	2.13G	2G	1d 15h	67
40	0	0	2.37G	2.24G	1d 16h	68
41	0	0	2.63G	2.51G	1d 17h	69
42	0	0	2.91G	2.8G	1d 18h	70
43	0	0	3.21G	3.11G	1d 19h	71
44	0	0	3.54G	3.45G	1d 20h	72
45	0	0	3.9G	3.83G	1d 21h	73
46	0	0	4.28G	4.24G	1d 22h	74
47	0	0	4.69G	4.68G	1d 23h	75
48	0	0	5.13G	5.16G	2d 0h	76
49	0	0	5.6G	5.68G	2d 1h	77
50	0	0	6.11G	6.24G	2d 2h	78