The impact such a Planeswalker has on Constructed is well understood by now, so a lot comes down to the exact implementation of the abilities
Auras with Bestow avoid this issue, as they become creatures if their target becomes invalid
Given the card's rarity, it would be difficult to resell at full value under normal circumstances
Commons carry a black circle, Uncommons a black diamond, and Rares a single black star
If a card is especially valuable, consider getting it graded and slabbed
The raw data for the holos and Pokmon-EX is given below (for the rares and full arts my assumption is that they are all printed on their sheets an equal number of times, and the data doesnt suggest anything to the contrary): image726255 4.74 KB image852475 10.4 KB For the Radiant Collection, the raw data is shown below for both sheets: image454506 6.91 KB image852662 15.6 KB The raw data for the uncommons/ultra rares sheet is interesting because it can be compared to the actual sheet