Buyer Beware: The Traps Gold Stars are among the most counterfeited and mislabeled cards in the hobby, and the 2026 prices have made it worse
They won't be put instead on a legal target
A 4/4 is fine, if a bit sad against Sheoldred, and its ability to Shock something whenever you cast a spell should be able to close out the game quickly, assuming you have some cards in hand
As evident from the list of cards not included in the Dominaria United Collector Boosters, the cases of boosters they found in the closing warehouse were mostly the List B grouping of sealed product
To find the graded value, you can research sold prices (safer bet then looking at current, for-sale listings) on eBay, Heritage Auctions, PWCC, or Goldin Actions
KirisAki, most of the time, adds a human besides the Pokemon