Usually edged out by more reliable cards like Maelstrom Pulse, Pernicious Deed or Assassin's Trophy
Even if it is an enemy
The same also apply for Rune-Eyes and Beast-Eyes
Keep in mind there are lots of grading companies to choose from, so check to see which ones are local to you and what their shipping/handling process is like, along with pricing
If you would like to obtain more gold frames, you can do so by consuming duplicates of a card in Obtain Flair. Starting with Pulsing Aura, gold frames will be available as a type of flair for , , and rarity cards in every series
N's Zoroark ex, Iono's Bellibolt ex, Lillie's Clefairy ex, and Hop's Zacian ex are already getting attention