25 Golden Sky, Silvery Ocean cards with current prices, from most to least expensive; the most valuable raw card is Umbreon ex 091/106 ($301.52).
Umbreon ex 091/106$301.52
Espeon ex 041/106$220.39
Tyranitar ex 093/106$125.64
Steelix ex 095/106$88.00
Blissey ex 089/106$70.35
Flareon 013/106$60.10
Ampharos 037/106$50.25
Sudowoodo 072/106$50.25
Ho Oh ex 020/106$50.09
Politoed ex 027/106$45.08
Slowbro 023/106$35.18
Vaporeon 025/106$30.15
Jolteon 034/106$27.47
Porygon2 085/106$25.12
Sunflora 009/106$22.62
Forretress 094/106$18.09
Magcargo 016/106$15.08
Poliwrath 068/106$14.07
Ursaring 084/106$12.56
Unown 061 106$10.52
Feraligatr 026/106$10.06
Bellossom 007/106$10.01
Ariados 006/106$8.04
Sitrus Berry 100/106$6.52
Meganium 004/106$4.00