Let's break down some of the pros and cons of each of these marketplaces: Pros and Cons of TCG Player Pros: Huge selection of cards Current prices tend to be competitive given the volume of sellers and cards available on the market Prices are tracked over time giving buyers a sense of where the market is trending for a given card Public sold listings - by far the biggest pro letting you see what cards are actually selling for not just the current asking prices Cons: Very few listings include pictures so the condition of the actual card may not meet your expectations Current prices for rare cards tend to be very high due to the lack of competition There are some holes in the market for rare cards and licensed Pokemon TCGs such as Topps or Topsun Pros and Cons of Troll and Toad Pros: Huge selection of cards Current prices tend to be competitive given the volume of sellers and cards available on the market Other licensed Pokemon TCGs such as Topps and Topsun are available Cons: No tracking of sold listings No tracking of the market over time Very few listings include pictures so the condition of the actual card may not meet your expectations Current prices for rare cards tend to be very high due to the lack of competition Pros and Cons of eBay Pros: Huge selection of cards (worldwide selection) Current prices tend to be competitive given the volume of sellers and cards available on the market Most listings include multiple images allowing for better assessment of card condition Pretty much any kind of Pokemon card is available Sold listings are searchable but do not include the same kind of market tracking that TCG player uses eBay now has a Price Guide that allows you to see sold prices charted over time Cons: Finding the right listing for a card can be challenging as there is no standardized database used like those used by TCG player and Troll and Toad Pros and Cons of Private Marketplaces Pros: There are deals to be had here as the customer pool tends to be smaller than on the public marketplaces Pretty much any kind of Pokemon card is available Apps like Whatnot offer consumer protection for buyers Cons: No price data of sold listings Condition is not always easy to gauge (limited pictures/descriptions) Marketplaces like Facebook and Instagram attract scammers and there are few protections for buyers It can be very difficult to find specific cards as much of the information is not easily searchable Once you have found the current prices listed for your card and a history of recent sold listings, you can have a pretty good idea what a card should be bought or sold for

Gleaming Geardrake
While most card arts and attack names are taken from the physical TCG, "Zapdos" ( Fantastical Parade ) is specifically taken from Pokmon Trading Card Game (1998) for the Game Boy Color, having the same card artwork (but fully illustrated rather than its pixel art interpretation) and attack ("Heavy Thunder", which is an upgraded version of "Big Thunder" from the GBC game)
Vault of the Archangel While not the best way to grant lifelink for all creatures, the opportunity cost of playing Vault of the Archangel is minimal in a WB deck, and it doesnt even enter tapped
I want to Entomb this egregiously powerful Golgari Dragon and reanimate it, and feel like I am both high on sugar and feel slightly sick at the absurd levels of value Im getting
That puts this card set in a rare group of cards that arent releasing in Japan yet have exclusive art