Which Strength Charm Unlimited do you have?
Same name, 4× the price: $3.99 to $15 raw. The difference is printed on the card — it is just not somewhere most people think to look.
Deoxys Starter Deck · #15
Check the set symbol in the lower right of the illustration, and the copyright year along the bottom edge. Those two identify the print run on every card that has them.
$15
no PSA data
Movie Commemoration VS Pack: Sky-Splitting Deoxys · #18
Check the set symbol in the lower right of the illustration, and the copyright year along the bottom edge. Those two identify the print run on every card that has them.
$3.99
42% gem
Magma vs Aqua: Two Ambitions · #69
Check the set symbol in the lower right of the illustration, and the copyright year along the bottom edge. Those two identify the print run on every card that has them.
—
no PSA data
Offense and Defense of the Furthest Ends · #66
Check the set symbol in the lower right of the illustration, and the copyright year along the bottom edge. Those two identify the print run on every card that has them.
—
no PSA data
We have no hand-checked note for these printings yet, so the guidance above is the general rule rather than something specific to this card.
Prices are raw market value. Click a printing for its full grading verdict — the gem rate, the fees and whether it beats selling raw.