pokemon base set cards poliwhirl Gym Heroes Uncommon Misty's #53 [Water][Colorless] Poliwag #59/102 + Poliwhirl #38/102

One final thought: Some of the most surprisingly valuable items are the ones youd never think to check

Celestial Guardians Museum 2 Celestial Guardians Museum 2 then tasks you with collecting another 12 full art cards (1-star rarity), which are as follows: Alolan Exeggutor Alolan Marowak Morelull Turtonator Alolan Vulpix Pyukumuku Bewear Tapu Fini Tapu Lele Cosmog Pikipek Minior Collect 'em all, and 36 Wonder Hourglasses, 12 Pack Hourglasses, and 10 Shop Tickets are all yours as a reward

It uses the five mana symbols, so its color identity is all five colors

[43] Every event is divided between a regional or international event

Other card slab issues indicating that the slab might be fake include cracks or other damage, unusual weight or size, or a counterfeit logo of the grading service provider in question