Booted up my old copy of Pokemon Stadium 2 on N64 to find I have 10x genuine CTOUR Celebi from the UK Toys R Us event from 2001

Back in 2001 there was a series of events at UK Toys R Us stores promoting the launch of Pokemon Crystal and Pokemon Stadium 2.

https://bulbapedia.bulbagarden.net/wiki/List_of_European_language_event_Pok%C3%A9mon_distributions_in_Generation_II#Celebi

Part of the event was a battle tournament on Stadium 2 where there were prizes to be won.

The more interesting part was you could receive a Celebi via a distribution machine. Additionally, some players were sent a copy of Pokemon Silver in the mail after qualifying in the event, which contained 20x Celebi with the Original Trainer "CTOUR."

The intention was to distribute to your friends, but clearly I kept them! The prize for distributing all of the Celebi was a copy of Pokemon Crystal. I still have it, but the save file is now corrupted – I suspect the other 10x Celebi plus the 1x from the transfer machine were on there and now lost.

Thought it was a pretty cool find, especially since 9x of them are still at L5 and have never been trained.