pro ultra card sleeves - Case of 10,000 Penny Sleeves - Buy In Bulk ensuring your cards stay in pristine condition for years to come. Ultra Pro Standard Sleeves (100)

These are the cards that have an unclear release to me (Sorry, not all of them are Nintendo Black Star Promos): Nintendo Black Star Promos 4 - Grovyle (Winner) Nintendo Black Star Promos 9 - Combusken (Winner) Nintendo Black Star Promos 11 - Marshtomp (Winner) Nintendo Black Star Promos 14 - Latias Nintendo Black Star Promos 15 - Latios Nintendo Black Star Promo - Bagon (EX Dragon 50/97) GenCon Promo - Bagon (EX Dragon 50/97) Pre-release Promo - Gyarados (EX Dragon 32/97) Wizards Black Star Promos 52 - Ho-Oh (Pokmon Center NY) Wizards Black Star Promos 51 - Rapidash (Pokmon Center NY) Wizards Black Star Promos 53 - Suicune I know that Suicune as well as Latios/Latias came with the Pokemon DVD 4 and 5 respectively

Go to Target.com and search for "Pokmon cards." Look through the first page of results

But it wasn't really until Invasion that the occasional flirting with gold cards and mechanics really came into its own and the real power of gold cards was unleashed, alongside split cards and later hybrid

Another tech that was highlighted is Glow-Up Bulb which was utilized much more prior to the release of Circuit Break