Items

Gold, Silver, and Crystal Items

Item	Games			Location	Notes
Ether	G	S	C	On 3F, near Sailor Terrell
TM34 Swagger	G	S	C	On 5F, on the west side of the outside area
Hyper Potion	G	S	C	On 5F, next to TM34	Hidden.
Rare Candy	G	S	C	On 5F, on the east side of the outside area
Great Ball	G	S	C	On 5F, in the inside area
Super Repel	G	S	C	On 5F, in the inside area
Super Potion	G	S	C	In the light room

Pokégear

In Crystal, Sailor Huey will sometimes offer a Protein after he is defeated in his third rematch.

Trainers

Gold, Silver, and Crystal Trainers

Trainer	Games			Party	Notes
Gentleman Alfred	G	S	C	Noctowl lv.20	On 2F.
Sailor Huey	G	S	C	Poliwag lv.18 Poliwhirl lv.18	On 2F. The player can obtain his Pokégear number after the battle. In Crystal, he can be called for a rematch on Wednesday nights.
Bird Keeper Theo	G	S	C	Pidgey lv.17 Pidgey lv.19 Pidgey lv.15 Pidgey lv.15 Pidgey lv.15	On 3F.
Gentleman Preston	G	S	C	Growlithe lv.18 Growlithe lv.18	On 3F.
Lass Connie	G	S	C	Marill lv.21	On 4F.
Sailor Kent	G	S	C	Krabby lv.18 Krabby lv.20	On 4F.
Bird Keeper Denis	G	S	C	Spearow lv.18 Spearow lv.18 Fearow lv.20	On 5F.
Sailor Ernest	G	S	C	Machop lv.18 Machop lv.18 Poliwhirl lv.18	On 5F.

Rematches

Gold, Silver, and Crystal Rematches

Trainer	Games			Party	Notes
Sailor Huey	G	S	C	Poliwhirl lv.28 Poliwhirl lv.28	Only after defeating Team Rocket at Goldenrod Radio Tower.
Sailor Huey	G	S	C	Poliwhirl lv.34 Poliwrath lv.34	Only after defeating the Elite Four.
Sailor Huey	G	S	C	Politoed lv.38 Poliwrath lv.38	Only after restoring power to Kanto.