For those who don't know, "holo" refers to the holofoil effect in the picture, and "shadowless" refers to the lack of shadow between the gold border and the blue background (later cards added a "shadow" to give the card depth.) Both of these properties make the card more valuable, and when combined with the 9 rating, you get the $2,200 price tag
However, its interesting to see how many anime will even explicitly work the card game mechanic into the series, like in the case of Yu-Gi-Oh
6 Emrakul, The Promised End Here we have the first of the Eldrazi titan cards, Emrakul, the Promised End
Or will the power level come down a bit in Into the Inklands
This can create artificial scarcity and sudden price jumps, especially for hyped new releases
Strategies that simply want to play a lot of creatures can also make good use of escape cards